12495492 has 96 divisors (see below), whose sum is σ = 34473600. Its totient is φ = 3908736.

The previous prime is 12495487. The next prime is 12495523. The reversal of 12495492 is 29459421.

12495492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12495492² = 312274640644128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (25920) is a multiple of the sum of its prime factors (162).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211759 + ... + 211817.

It is an arithmetic number, because the mean of its divisors is an integer number (359100).

Almost surely, 2^12495492 is an apocalyptic number.

12495492 is a gapful number since it is divisible by the number (12) 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 12495492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17236800).

12495492 is an abundant number, since it is smaller than the sum of its proper divisors (21978108).

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

12495492 is a wasteful number, since it uses less digits than its factorization.

12495492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 154 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 12495492 is about 3534.8963209690. The cubic root of 12495492 is about 232.0515392828.

The spelling of 12495492 in words is "twelve million, four hundred ninety-five thousand, four hundred ninety-two".