125947288 has 32 divisors (see below), whose sum is σ = 251739360. Its totient is φ = 58867200.

The previous prime is 125947279. The next prime is 125947313. The reversal of 125947288 is 882749521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17470 + ... + 23602.

It is an arithmetic number, because the mean of its divisors is an integer number (7866855).

Almost surely, 2^125947288 is an apocalyptic number.

It is an amenable number.

125947288 is a deficient number, since it is larger than the sum of its proper divisors (125792072).

125947288 is a wasteful number, since it uses less digits than its factorization.

125947288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6307 (or 6303 counting only the distinct ones).

The product of its digits is 322560, while the sum is 46.

The square root of 125947288 is about 11222.6239356044. The cubic root of 125947288 is about 501.2598734381.

The spelling of 125947288 in words is "one hundred twenty-five million, nine hundred forty-seven thousand, two hundred eighty-eight".