47955984 has 20 divisors (see below), whose sum is σ = 123886416. Its totient is φ = 15985312.

The previous prime is 47955983. The next prime is 47956001. The reversal of 47955984 is 48955974.

It is not an unprimeable number, because it can be changed into a prime (47955983) 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, 499494 + ... + 499589.

Almost surely, 2^47955984 is an apocalyptic number.

It is an amenable number.

47955984 is an abundant number, since it is smaller than the sum of its proper divisors (75930432).

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

47955984 is a wasteful number, since it uses less digits than its factorization.

47955984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999094 (or 999088 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 51.

The square root of 47955984 is about 6925.0259205291. The cubic root of 47955984 is about 363.3129979547.

The spelling of 47955984 in words is "forty-seven million, nine hundred fifty-five thousand, nine hundred eighty-four".