125228934 has 24 divisors (see below), whose sum is σ = 271828440. Its totient is φ = 41666208.

The previous prime is 125228923. The next prime is 125228941. The reversal of 125228934 is 439822521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4129 + ... + 16355.

It is an arithmetic number, because the mean of its divisors is an integer number (11326185).

Almost surely, 2^125228934 is an apocalyptic number.

125228934 is an abundant number, since it is smaller than the sum of its proper divisors (146599506).

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

125228934 is a wasteful number, since it uses less digits than its factorization.

125228934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12804 (or 12801 counting only the distinct ones).

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

The square root of 125228934 is about 11190.5734437517. The cubic root of 125228934 is about 500.3050591733.

The spelling of 125228934 in words is "one hundred twenty-five million, two hundred twenty-eight thousand, nine hundred thirty-four".