2235480 has 64 divisors (see below), whose sum is σ = 7227360. Its totient is φ = 549888.

The previous prime is 2235469. The next prime is 2235491. The reversal of 2235480 is 845322.

It is an interprime number because it is at equal distance from previous prime (2235469) and next prime (2235491).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 3³ + 5⁵ + 4⁶ + 8 + 0 .

It is a self number, because there is not a number n which added to its sum of digits gives 2235480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 844 + ... + 2276.

2^2235480 is an apocalyptic number.

2235480 is a gapful number since it is divisible by the number (20) 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 2235480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3613680).

2235480 is an abundant number, since it is smaller than the sum of its proper divisors (4991880).

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

2235480 is a wasteful number, since it uses less digits than its factorization.

2235480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460 (or 1456 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2235480 is about 1495.1521661690. The cubic root of 2235480 is about 130.7545858855.

The spelling of 2235480 in words is "two million, two hundred thirty-five thousand, four hundred eighty".