470698272 has 72 divisors (see below), whose sum is σ = 1460244240. Its totient is φ = 142634880.

The previous prime is 470698231. The next prime is 470698273. The reversal of 470698272 is 272896074.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (470698273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71122 + ... + 77457.

It is an arithmetic number, because the mean of its divisors is an integer number (20281170).

Almost surely, 2^470698272 is an apocalyptic number.

It is an amenable number.

470698272 is an abundant number, since it is smaller than the sum of its proper divisors (989545968).

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

470698272 is a wasteful number, since it uses less digits than its factorization.

470698272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148606 (or 148595 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 470698272 is about 21695.5818543776. The cubic root of 470698272 is about 777.8828582803.

The spelling of 470698272 in words is "four hundred seventy million, six hundred ninety-eight thousand, two hundred seventy-two".