125250312 has 32 divisors (see below), whose sum is σ = 341592480. Its totient is φ = 37954560.

The previous prime is 125250287. The next prime is 125250343. The reversal of 125250312 is 213052521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236953 + ... + 237480.

It is an arithmetic number, because the mean of its divisors is an integer number (10674765).

Almost surely, 2^125250312 is an apocalyptic number.

125250312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125250312 is an abundant number, since it is smaller than the sum of its proper divisors (216342168).

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

125250312 is a wasteful number, since it uses less digits than its factorization.

125250312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474453 (or 474449 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 125250312 is about 11191.5285819230. The cubic root of 125250312 is about 500.3335268036. Note that the first 3 decimals are identical.

The spelling of 125250312 in words is "one hundred twenty-five million, two hundred fifty thousand, three hundred twelve".