47168896 has 16 divisors (see below), whose sum is σ = 93969540. Its totient is φ = 23584384.

The previous prime is 47168873. The next prime is 47168899. The reversal of 47168896 is 69886174.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47168899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184126 + ... + 184381.

Almost surely, 2^47168896 is an apocalyptic number.

It is an amenable number.

47168896 is a deficient number, since it is larger than the sum of its proper divisors (46800644).

47168896 is an equidigital number, since it uses as much as digits as its factorization.

47168896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368521 (or 368509 counting only the distinct ones).

The product of its digits is 580608, while the sum is 49.

The square root of 47168896 is about 6867.9615607544. The cubic root of 47168896 is about 361.3143722964.

The spelling of 47168896 in words is "forty-seven million, one hundred sixty-eight thousand, eight hundred ninety-six".