47107055 has 4 divisors (see below), whose sum is σ = 56528472. Its totient is φ = 37685640.

The previous prime is 47107043. The next prime is 47107057. The reversal of 47107055 is 55070174.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 47107055 - 2⁸ = 47106799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47107057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4710701 + ... + 4710710.

It is an arithmetic number, because the mean of its divisors is an integer number (14132118).

Almost surely, 2^47107055 is an apocalyptic number.

47107055 is a deficient number, since it is larger than the sum of its proper divisors (9421417).

47107055 is an equidigital number, since it uses as much as digits as its factorization.

47107055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9421416.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 47107055 is about 6863.4579477112. The cubic root of 47107055 is about 361.1564022789.

The spelling of 47107055 in words is "forty-seven million, one hundred seven thousand, fifty-five".