125474634 has 12 divisors (see below), whose sum is σ = 271861746. Its totient is φ = 41824872.

The previous prime is 125474627. The next prime is 125474653. The reversal of 125474634 is 436474521.

125474634 is a `hidden beast` number, since 12 + 5 + 4 + 7 + 4 + 634 = 666.

It can be written as a sum of positive squares in only one way, i.e., 98069409 + 27405225 = 9903^2 + 5235^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3485389 + ... + 3485424.

Almost surely, 2^125474634 is an apocalyptic number.

125474634 is an abundant number, since it is smaller than the sum of its proper divisors (146387112).

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

125474634 is a wasteful number, since it uses less digits than its factorization.

125474634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6970821 (or 6970818 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 125474634 is about 11201.5460540052. The cubic root of 125474634 is about 500.6320460323.

The spelling of 125474634 in words is "one hundred twenty-five million, four hundred seventy-four thousand, six hundred thirty-four".