147315976 has 16 divisors (see below), whose sum is σ = 280746540. Its totient is φ = 72450240.

The previous prime is 147315947. The next prime is 147316003. The reversal of 147315976 is 679513741.

It can be written as a sum of positive squares in 2 ways, for example, as 87871876 + 59444100 = 9374^2 + 7710^2 .

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 3 ways as a sum of consecutive naturals, for example, 150451 + ... + 151426.

Almost surely, 2^147315976 is an apocalyptic number.

It is an amenable number.

147315976 is a deficient number, since it is larger than the sum of its proper divisors (133430564).

147315976 is a wasteful number, since it uses less digits than its factorization.

147315976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301944 (or 301940 counting only the distinct ones).

The product of its digits is 158760, while the sum is 43.

The square root of 147315976 is about 12137.3792887921. The cubic root of 147315976 is about 528.1410799161.

The spelling of 147315976 in words is "one hundred forty-seven million, three hundred fifteen thousand, nine hundred seventy-six".