12495738 has 16 divisors (see below), whose sum is σ = 25043040. Its totient is φ = 4156656.

The previous prime is 12495737. The next prime is 12495761. The reversal of 12495738 is 83759421.

It is a super-2 number, since 2×12495738² = 312286936329288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12495696 and 12495705.

It is not an unprimeable number, because it can be changed into a prime (12495737) 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, 1473 + ... + 5211.

It is an arithmetic number, because the mean of its divisors is an integer number (1565190).

Almost surely, 2^12495738 is an apocalyptic number.

12495738 is an abundant number, since it is smaller than the sum of its proper divisors (12547302).

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

12495738 is a wasteful number, since it uses less digits than its factorization.

12495738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4301.

The product of its digits is 60480, while the sum is 39.

The square root of 12495738 is about 3534.9311167263. The cubic root of 12495738 is about 232.0530620801.

The spelling of 12495738 in words is "twelve million, four hundred ninety-five thousand, seven hundred thirty-eight".