47055384 has 32 divisors (see below), whose sum is σ = 130710000. Its totient is φ = 15685056.

The previous prime is 47055377. The next prime is 47055397. The reversal of 47055384 is 48355074.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108709 + ... + 109140.

Almost surely, 2^47055384 is an apocalyptic number.

It is an amenable number.

47055384 is an abundant number, since it is smaller than the sum of its proper divisors (83654616).

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

47055384 is a wasteful number, since it uses less digits than its factorization.

47055384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217864 (or 217854 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 47055384 is about 6859.6927044876. The cubic root of 47055384 is about 361.0243050115.

The spelling of 47055384 in words is "forty-seven million, fifty-five thousand, three hundred eighty-four".