2330904 has 64 divisors (see below), whose sum is σ = 6415200. Its totient is φ = 702464.

The previous prime is 2330903. The next prime is 2330927. The reversal of 2330904 is 4090332.

It is a super-2 number, since 2×2330904² = 10866226914432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11734 + ... + 11930.

2^2330904 is an apocalyptic number.

2330904 is a gapful number since it is divisible by the number (24) 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 2330904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3207600).

2330904 is an abundant number, since it is smaller than the sum of its proper divisors (4084296).

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

2330904 is a wasteful number, since it uses less digits than its factorization.

2330904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2330904 is about 1526.7298385766. The cubic root of 2330904 is about 132.5891935348.

The spelling of 2330904 in words is "two million, three hundred thirty thousand, nine hundred four".