147698464 has 24 divisors (see below), whose sum is σ = 297546480. Its totient is φ = 72131136.

The previous prime is 147698443. The next prime is 147698471. The reversal of 147698464 is 464896741.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52294 + ... + 55045.

It is an arithmetic number, because the mean of its divisors is an integer number (12397770).

Almost surely, 2^147698464 is an apocalyptic number.

It is an amenable number.

147698464 is an abundant number, since it is smaller than the sum of its proper divisors (149848016).

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

147698464 is a wasteful number, since it uses less digits than its factorization.

147698464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107392 (or 107384 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 147698464 is about 12153.1256884803. The cubic root of 147698464 is about 528.5977695732.

The spelling of 147698464 in words is "one hundred forty-seven million, six hundred ninety-eight thousand, four hundred sixty-four".