3261150 has 36 divisors (see below), whose sum is σ = 8762832. Its totient is φ = 869520.

The previous prime is 3261133. The next prime is 3261151. The reversal of 3261150 is 511623.

3261150 is a `hidden beast` number, since 3 + 2 + 611 + 50 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3261151) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3174 + ... + 4073.

It is an arithmetic number, because the mean of its divisors is an integer number (243412).

Almost surely, 2^3261150 is an apocalyptic number.

3261150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3261150 is an abundant number, since it is smaller than the sum of its proper divisors (5501682).

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

3261150 is a wasteful number, since it uses less digits than its factorization.

3261150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7265 (or 7257 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 3261150 is about 1805.8654434924. The cubic root of 3261150 is about 148.2940040775.

Adding to 3261150 its reverse (511623), we get a palindrome (3772773).

The spelling of 3261150 in words is "three million, two hundred sixty-one thousand, one hundred fifty".