125673164 has 12 divisors (see below), whose sum is σ = 225872304. Its totient is φ = 61138224.

The previous prime is 125673161. The next prime is 125673167. The reversal of 125673164 is 461376521.

It is an interprime number because it is at equal distance from previous prime (125673161) and next prime (125673167).

It is not an unprimeable number, because it can be changed into a prime (125673161) 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, 424424 + ... + 424719.

It is an arithmetic number, because the mean of its divisors is an integer number (18822692).

Almost surely, 2^125673164 is an apocalyptic number.

It is an amenable number.

125673164 is a deficient number, since it is larger than the sum of its proper divisors (100199140).

125673164 is a wasteful number, since it uses less digits than its factorization.

125673164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849184 (or 849182 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 125673164 is about 11210.4042746013. The cubic root of 125673164 is about 500.8959456040.

The spelling of 125673164 in words is "one hundred twenty-five million, six hundred seventy-three thousand, one hundred sixty-four".