147975952 has 40 divisors (see below), whose sum is σ = 302659200. Its totient is φ = 69892992.

The previous prime is 147975931. The next prime is 147975967. The reversal of 147975952 is 259579741.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 147975896 and 147975905.

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, 205449 + ... + 206167.

It is an arithmetic number, because the mean of its divisors is an integer number (7566480).

Almost surely, 2^147975952 is an apocalyptic number.

It is an amenable number.

147975952 is an abundant number, since it is smaller than the sum of its proper divisors (154683248).

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

147975952 is a wasteful number, since it uses less digits than its factorization.

147975952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423 (or 1417 counting only the distinct ones).

The product of its digits is 793800, while the sum is 49.

The square root of 147975952 is about 12164.5366537324. The cubic root of 147975952 is about 528.9285962494.

The spelling of 147975952 in words is "one hundred forty-seven million, nine hundred seventy-five thousand, nine hundred fifty-two".