147331264 has 14 divisors (see below), whose sum is σ = 292360604. Its totient is φ = 73665600.

The previous prime is 147331213. The next prime is 147331297. The reversal of 147331264 is 462133741.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150962 + ... + 1151089.

Almost surely, 2^147331264 is an apocalyptic number.

It is an amenable number.

147331264 is a deficient number, since it is larger than the sum of its proper divisors (145029340).

147331264 is an equidigital number, since it uses as much as digits as its factorization.

147331264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302063 (or 2302053 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 147331264 is about 12138.0090624451. The cubic root of 147331264 is about 528.1593489044.

The spelling of 147331264 in words is "one hundred forty-seven million, three hundred thirty-one thousand, two hundred sixty-four".