125864762 has 4 divisors (see below), whose sum is σ = 188797146. Its totient is φ = 62932380.

The previous prime is 125864749. The next prime is 125864773. The reversal of 125864762 is 267468521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 71385601 + 54479161 = 8449^2 + 7381^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31466189 + ... + 31466192.

Almost surely, 2^125864762 is an apocalyptic number.

125864762 is a deficient number, since it is larger than the sum of its proper divisors (62932384).

125864762 is an equidigital number, since it uses as much as digits as its factorization.

125864762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62932383.

The product of its digits is 161280, while the sum is 41.

The square root of 125864762 is about 11218.9465637376. The cubic root of 125864762 is about 501.1503672805.

The spelling of 125864762 in words is "one hundred twenty-five million, eight hundred sixty-four thousand, seven hundred sixty-two".