125147976 has 16 divisors (see below), whose sum is σ = 312870000. Its totient is φ = 41715984.

The previous prime is 125147969. The next prime is 125148007. The reversal of 125147976 is 679741521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2607226 + ... + 2607273.

It is an arithmetic number, because the mean of its divisors is an integer number (19554375).

Almost surely, 2^125147976 is an apocalyptic number.

It is an amenable number.

125147976 is an abundant number, since it is smaller than the sum of its proper divisors (187722024).

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

125147976 is a wasteful number, since it uses less digits than its factorization.

125147976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214508 (or 5214504 counting only the distinct ones).

The product of its digits is 105840, while the sum is 42.

The square root of 125147976 is about 11186.9556180401. The cubic root of 125147976 is about 500.1972235289.

The spelling of 125147976 in words is "one hundred twenty-five million, one hundred forty-seven thousand, nine hundred seventy-six".