147548864 has 28 divisors (see below), whose sum is σ = 305525424. Its totient is φ = 70566144.

The previous prime is 147548861. The next prime is 147548879. The reversal of 147548864 is 468845741.

It is not an unprimeable number, because it can be changed into a prime (147548861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48647 + ... + 51590.

Almost surely, 2^147548864 is an apocalyptic number.

It is an amenable number.

147548864 is an abundant number, since it is smaller than the sum of its proper divisors (157976560).

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

147548864 is a wasteful number, since it uses less digits than its factorization.

147548864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100272 (or 100262 counting only the distinct ones).

The product of its digits is 860160, while the sum is 47.

The square root of 147548864 is about 12146.9693339532. The cubic root of 147548864 is about 528.4192415597.

The spelling of 147548864 in words is "one hundred forty-seven million, five hundred forty-eight thousand, eight hundred sixty-four".