47160400 has 60 divisors (see below), whose sum is σ = 129496672. Its totient is φ = 16168320.

The previous prime is 47160391. The next prime is 47160403. The reversal of 47160400 is 406174.

47160400 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 not an unprimeable number, because it can be changed into a prime (47160403) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5622 + ... + 11221.

Almost surely, 2^47160400 is an apocalyptic number.

47160400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47160400 is an abundant number, since it is smaller than the sum of its proper divisors (82336272).

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

47160400 is a wasteful number, since it uses less digits than its factorization.

47160400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16868 (or 16857 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 47160400 is about 6867.3430087626. The cubic root of 47160400 is about 361.2926778360.

Adding to 47160400 its reverse (406174), we get a palindrome (47566574).

The spelling of 47160400 in words is "forty-seven million, one hundred sixty thousand, four hundred".