125576140 has 12 divisors (see below), whose sum is σ = 263709936. Its totient is φ = 50230448.

The previous prime is 125576137. The next prime is 125576141. The reversal of 125576140 is 41675521.

It is not an unprimeable number, because it can be changed into a prime (125576141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3139384 + ... + 3139423.

It is an arithmetic number, because the mean of its divisors is an integer number (21975828).

Almost surely, 2^125576140 is an apocalyptic number.

125576140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125576140 is an abundant number, since it is smaller than the sum of its proper divisors (138133796).

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

125576140 is a wasteful number, since it uses less digits than its factorization.

125576140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6278816 (or 6278814 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 125576140 is about 11206.0760304399. The cubic root of 125576140 is about 500.7670094580.

The spelling of 125576140 in words is "one hundred twenty-five million, five hundred seventy-six thousand, one hundred forty".