47160855 has 24 divisors (see below), whose sum is σ = 93424032. Its totient is φ = 21559104.

The previous prime is 47160853. The next prime is 47160859. The reversal of 47160855 is 55806174.

47160855 is a `hidden beast` number, since 47 + 1 + 608 + 5 + 5 = 666.

It is not a de Polignac number, because 47160855 - 2¹ = 47160853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47160853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74544 + ... + 75173.

It is an arithmetic number, because the mean of its divisors is an integer number (3892668).

Almost surely, 2^47160855 is an apocalyptic number.

47160855 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47160855 is a deficient number, since it is larger than the sum of its proper divisors (46263177).

47160855 is a wasteful number, since it uses less digits than its factorization.

47160855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149735 (or 149732 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 47160855 is about 6867.3761364876. The cubic root of 47160855 is about 361.2938397405.

The spelling of 47160855 in words is "forty-seven million, one hundred sixty thousand, eight hundred fifty-five".