47047200 has 72 divisors (see below), whose sum is σ = 153146448. Its totient is φ = 12545280.

The previous prime is 47047183. The next prime is 47047219. The reversal of 47047200 is 274074.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7402 + ... + 12201.

It is an arithmetic number, because the mean of its divisors is an integer number (2127034).

Almost surely, 2^47047200 is an apocalyptic number.

47047200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47047200 is an abundant number, since it is smaller than the sum of its proper divisors (106099248).

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

47047200 is a wasteful number, since it uses less digits than its factorization.

47047200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19626 (or 19613 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 47047200 is about 6859.0961503685. The cubic root of 47047200 is about 361.0033736893.

The spelling of 47047200 in words is "forty-seven million, forty-seven thousand, two hundred".