47725400 has 24 divisors (see below), whose sum is σ = 110962020. Its totient is φ = 19090080.

The previous prime is 47725333. The next prime is 47725411. The reversal of 47725400 is 452774.

47725400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 119114 + ... + 119513.

Almost surely, 2^47725400 is an apocalyptic number.

47725400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47725400 is an abundant number, since it is smaller than the sum of its proper divisors (63236620).

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

47725400 is a wasteful number, since it uses less digits than its factorization.

47725400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238643 (or 238634 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 47725400 is about 6908.3572576988. The cubic root of 47725400 is about 362.7297631772.

The spelling of 47725400 in words is "forty-seven million, seven hundred twenty-five thousand, four hundred".