47573864 has 32 divisors (see below), whose sum is σ = 96348000. Its totient is φ = 21892032.

The previous prime is 47573863. The next prime is 47573887. The reversal of 47573864 is 46837574.

It is not an unprimeable number, because it can be changed into a prime (47573861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64007 + ... + 64745.

It is an arithmetic number, because the mean of its divisors is an integer number (3010875).

Almost surely, 2^47573864 is an apocalyptic number.

It is an amenable number.

47573864 is an abundant number, since it is smaller than the sum of its proper divisors (48774136).

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

47573864 is a wasteful number, since it uses less digits than its factorization.

47573864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377 (or 1373 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The square root of 47573864 is about 6897.3809522166. The cubic root of 47573864 is about 362.3454472347.

The spelling of 47573864 in words is "forty-seven million, five hundred seventy-three thousand, eight hundred sixty-four".