3262320 has 120 divisors (see below), whose sum is σ = 11490336. Its totient is φ = 827904.

The previous prime is 3262313. The next prime is 3262321. The reversal of 3262320 is 232623.

3262320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3262293 and 3262302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3262321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16462 + ... + 16658.

Almost surely, 2^3262320 is an apocalyptic number.

3262320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3262320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5745168).

3262320 is an abundant number, since it is smaller than the sum of its proper divisors (8228016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3262320 is a wasteful number, since it uses less digits than its factorization.

3262320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3262320 is about 1806.1893588436. The cubic root of 3262320 is about 148.3117363948.

Adding to 3262320 its reverse (232623), we get a palindrome (3494943).

The spelling of 3262320 in words is "three million, two hundred sixty-two thousand, three hundred twenty".