125237982 has 16 divisors (see below), whose sum is σ = 250644240. Its totient is φ = 41717952.

The previous prime is 125237977. The next prime is 125237999. The reversal of 125237982 is 289732521.

It is a self number, because there is not a number n which added to its sum of digits gives 125237982.

It is a congruent number.

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, 3994 + ... + 16322.

It is an arithmetic number, because the mean of its divisors is an integer number (15665265).

Almost surely, 2^125237982 is an apocalyptic number.

125237982 is an abundant number, since it is smaller than the sum of its proper divisors (125406258).

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

125237982 is a wasteful number, since it uses less digits than its factorization.

125237982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14027.

The product of its digits is 60480, while the sum is 39.

The square root of 125237982 is about 11190.9777052767. The cubic root of 125237982 is about 500.3171081756.

The spelling of 125237982 in words is "one hundred twenty-five million, two hundred thirty-seven thousand, nine hundred eighty-two".