47795090 has 48 divisors (see below), whose sum is σ = 101155392. Its totient is φ = 16210656.

The previous prime is 47795017. The next prime is 47795107. The reversal of 47795090 is 9059774.

It is a happy number.

47795090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 49997 + ... + 50943.

It is an arithmetic number, because the mean of its divisors is an integer number (2107404).

Almost surely, 2^47795090 is an apocalyptic number.

47795090 is an abundant number, since it is smaller than the sum of its proper divisors (53360302).

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

47795090 is a wasteful number, since it uses less digits than its factorization.

47795090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071 (or 1064 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 47795090 is about 6913.3993085891. The cubic root of 47795090 is about 362.9062334493.

The spelling of 47795090 in words is "forty-seven million, seven hundred ninety-five thousand, ninety".