125266916 has 24 divisors (see below), whose sum is σ = 224568960. Its totient is φ = 61120800.

The previous prime is 125266907. The next prime is 125266951. The reversal of 125266916 is 619662521.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 125266916.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30005 + ... + 33923.

It is an arithmetic number, because the mean of its divisors is an integer number (9357040).

Almost surely, 2^125266916 is an apocalyptic number.

It is an amenable number.

125266916 is a deficient number, since it is larger than the sum of its proper divisors (99302044).

125266916 is a wasteful number, since it uses less digits than its factorization.

125266916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4115 (or 4113 counting only the distinct ones).

The product of its digits is 38880, while the sum is 38.

The square root of 125266916 is about 11192.2703684284. The cubic root of 125266916 is about 500.3556349875.

The spelling of 125266916 in words is "one hundred twenty-five million, two hundred sixty-six thousand, nine hundred sixteen".