47270464 has 28 divisors (see below), whose sum is σ = 97040700. Its totient is φ = 22819328.

The previous prime is 47270429. The next prime is 47270471. The reversal of 47270464 is 46407274.

It can be written as a sum of positive squares in 2 ways, for example, as 31270464 + 16000000 = 5592^2 + 4000^2 .

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, 10879 + ... + 14590.

Almost surely, 2^47270464 is an apocalyptic number.

It is an amenable number.

47270464 is an abundant number, since it is smaller than the sum of its proper divisors (49770236).

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

47270464 is a wasteful number, since it uses less digits than its factorization.

47270464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25510 (or 25500 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 34.

The square root of 47270464 is about 6875.3519182657. The cubic root of 47270464 is about 361.5735237878.

The spelling of 47270464 in words is "forty-seven million, two hundred seventy thousand, four hundred sixty-four".