372130642 has 16 divisors (see below), whose sum is σ = 602521920. Its totient is φ = 171356112.

The previous prime is 372130621. The next prime is 372130651. The reversal of 372130642 is 246031273.

It is a self number, because there is not a number n which added to its sum of digits gives 372130642.

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, 4888 + ... + 27715.

It is an arithmetic number, because the mean of its divisors is an integer number (37657620).

Almost surely, 2^372130642 is an apocalyptic number.

372130642 is a deficient number, since it is larger than the sum of its proper divisors (230391278).

372130642 is a wasteful number, since it uses less digits than its factorization.

372130642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33057.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 372130642 is about 19290.6879607753. The cubic root of 372130642 is about 719.2808160782.

The spelling of 372130642 in words is "three hundred seventy-two million, one hundred thirty thousand, six hundred forty-two".