47575894 has 16 divisors (see below), whose sum is σ = 75955968. Its totient is φ = 22271872.

The previous prime is 47575883. The next prime is 47575897. The reversal of 47575894 is 49857574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47575897) 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, 3147 + ... + 10249.

It is an arithmetic number, because the mean of its divisors is an integer number (4747248).

Almost surely, 2^47575894 is an apocalyptic number.

47575894 is a deficient number, since it is larger than the sum of its proper divisors (28380074).

47575894 is a wasteful number, since it uses less digits than its factorization.

47575894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7319.

The product of its digits is 1411200, while the sum is 49.

The square root of 47575894 is about 6897.5281079529. The cubic root of 47575894 is about 362.3506009804.

The spelling of 47575894 in words is "forty-seven million, five hundred seventy-five thousand, eight hundred ninety-four".