125772964 has 12 divisors (see below), whose sum is σ = 220341744. Its totient is φ = 62818184.

The previous prime is 125772943. The next prime is 125773001. The reversal of 125772964 is 469277521.

It is a self number, because there is not a number n which added to its sum of digits gives 125772964.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12814 + ... + 20389.

It is an arithmetic number, because the mean of its divisors is an integer number (18361812).

Almost surely, 2^125772964 is an apocalyptic number.

It is an amenable number.

125772964 is a deficient number, since it is larger than the sum of its proper divisors (94568780).

125772964 is a wasteful number, since it uses less digits than its factorization.

125772964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34154 (or 34152 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 125772964 is about 11214.8546134134. The cubic root of 125772964 is about 501.0285015850.

It can be divided in two parts, 125772 and 964, that added together give a square (126736 = 356²).

The spelling of 125772964 in words is "one hundred twenty-five million, seven hundred seventy-two thousand, nine hundred sixty-four".