125764974 has 20 divisors (see below), whose sum is σ = 281807064. Its totient is φ = 41921604.

The previous prime is 125764973. The next prime is 125764987. The reversal of 125764974 is 479467521.

125764974 is a `hidden beast` number, since 1 + 2 + 576 + 4 + 9 + 74 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125764973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 388002 + ... + 388325.

Almost surely, 2^125764974 is an apocalyptic number.

125764974 is an abundant number, since it is smaller than the sum of its proper divisors (156042090).

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

125764974 is an equidigital number, since it uses as much as digits as its factorization.

125764974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776341 (or 776332 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 125764974 is about 11214.4983837887. The cubic root of 125764974 is about 501.0178917200.

The spelling of 125764974 in words is "one hundred twenty-five million, seven hundred sixty-four thousand, nine hundred seventy-four".