12495942 has 24 divisors (see below), whose sum is σ = 27243216. Its totient is φ = 4139376.

The previous prime is 12495941. The next prime is 12495943. The reversal of 12495942 is 24959421.

It is an interprime number because it is at equal distance from previous prime (12495941) and next prime (12495943).

It is a super-2 number, since 2×12495942² = 312297132934728, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12495897 and 12495906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12495941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 928 + ... + 5084.

It is an arithmetic number, because the mean of its divisors is an integer number (1135134).

Almost surely, 2^12495942 is an apocalyptic number.

12495942 is an abundant number, since it is smaller than the sum of its proper divisors (14747274).

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

12495942 is a wasteful number, since it uses less digits than its factorization.

12495942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332 (or 4329 counting only the distinct ones).

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

The square root of 12495942 is about 3534.9599714848. The cubic root of 12495942 is about 232.0543248725.

The spelling of 12495942 in words is "twelve million, four hundred ninety-five thousand, nine hundred forty-two".