125496312 has 32 divisors (see below), whose sum is σ = 332197200. Its totient is φ = 39371264.

The previous prime is 125496307. The next prime is 125496323. The reversal of 125496312 is 213694521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153387 + ... + 154202.

Almost surely, 2^125496312 is an apocalyptic number.

125496312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125496312 is an abundant number, since it is smaller than the sum of its proper divisors (206700888).

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

125496312 is a wasteful number, since it uses less digits than its factorization.

125496312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307615 (or 307611 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 125496312 is about 11202.5136464992. The cubic root of 125496312 is about 500.6608754358.

The spelling of 125496312 in words is "one hundred twenty-five million, four hundred ninety-six thousand, three hundred twelve".