47940882 has 16 divisors (see below), whose sum is σ = 104598432. Its totient is φ = 14527520.

The previous prime is 47940881. The next prime is 47940887. The reversal of 47940882 is 28804974.

It is not an unprimeable number, because it can be changed into a prime (47940881) 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, 363123 + ... + 363254.

It is an arithmetic number, because the mean of its divisors is an integer number (6537402).

Almost surely, 2^47940882 is an apocalyptic number.

47940882 is an abundant number, since it is smaller than the sum of its proper divisors (56657550).

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

47940882 is a wasteful number, since it uses less digits than its factorization.

47940882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726393.

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 47940882 is about 6923.9354416401. The cubic root of 47940882 is about 363.2748565280.

The spelling of 47940882 in words is "forty-seven million, nine hundred forty thousand, eight hundred eighty-two".