47907488 has 24 divisors (see below), whose sum is σ = 94475808. Its totient is φ = 23913664.

The previous prime is 47907481. The next prime is 47907499. The reversal of 47907488 is 88470974.

It is not an unprimeable number, because it can be changed into a prime (47907481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30695 + ... + 32217.

It is an arithmetic number, because the mean of its divisors is an integer number (3936492).

Almost surely, 2^47907488 is an apocalyptic number.

It is an amenable number.

47907488 is a deficient number, since it is larger than the sum of its proper divisors (46568320).

47907488 is a wasteful number, since it uses less digits than its factorization.

47907488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516 (or 2508 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 47907488 is about 6921.5235317089. The cubic root of 47907488 is about 363.1904886019.

The spelling of 47907488 in words is "forty-seven million, nine hundred seven thousand, four hundred eighty-eight".