12498904 has 32 divisors (see below), whose sum is σ = 25745040. Its totient is φ = 5641600.

The previous prime is 12498883. The next prime is 12498907. The reversal of 12498904 is 40989421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12498907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14814 + ... + 15634.

Almost surely, 2^12498904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12498904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12872520).

12498904 is an abundant number, since it is smaller than the sum of its proper divisors (13246136).

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

12498904 is a wasteful number, since it uses less digits than its factorization.

12498904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 1007 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 12498904 is about 3535.3789047286. The cubic root of 12498904 is about 232.0726585739.

It can be divided in two parts, 1249 and 8904, that added together give a triangular number (10153 = T₁₄₂).

The spelling of 12498904 in words is "twelve million, four hundred ninety-eight thousand, nine hundred four".