376520172 has 48 divisors (see below), whose sum is σ = 1036449792. Its totient is φ = 104106240.

The previous prime is 376520159. The next prime is 376520173. The reversal of 376520172 is 271025673.

It is not an unprimeable number, because it can be changed into a prime (376520173) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 69693 + ... + 74900.

It is an arithmetic number, because the mean of its divisors is an integer number (21592704).

Almost surely, 2^376520172 is an apocalyptic number.

It is an amenable number.

376520172 is an abundant number, since it is smaller than the sum of its proper divisors (659929620).

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

376520172 is a wasteful number, since it uses less digits than its factorization.

376520172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144638 (or 144636 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 376520172 is about 19404.1277052075. The cubic root of 376520172 is about 722.0979013606.

The spelling of 376520172 in words is "three hundred seventy-six million, five hundred twenty thousand, one hundred seventy-two".