125683164 has 30 divisors (see below), whose sum is σ = 328561464. Its totient is φ = 41894280.

The previous prime is 125683153. The next prime is 125683183. The reversal of 125683164 is 461386521.

It is a happy number.

125683164 is a `hidden beast` number, since 1 + 2 + 568 + 31 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 193632 + ... + 194279.

Almost surely, 2^125683164 is an apocalyptic number.

It is an amenable number.

125683164 is an abundant number, since it is smaller than the sum of its proper divisors (202878300).

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

125683164 is a wasteful number, since it uses less digits than its factorization.

125683164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387927 (or 387916 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 125683164 is about 11210.8502799743. The cubic root of 125683164 is about 500.9092309294.

The spelling of 125683164 in words is "one hundred twenty-five million, six hundred eighty-three thousand, one hundred sixty-four".