47164051 has 8 divisors (see below), whose sum is σ = 53111808. Its totient is φ = 41493000.

The previous prime is 47164049. The next prime is 47164057. The reversal of 47164051 is 15046174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47164051 - 2¹ = 47164049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47164057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68815 + ... + 69496.

It is an arithmetic number, because the mean of its divisors is an integer number (6638976).

Almost surely, 2^47164051 is an apocalyptic number.

47164051 is a deficient number, since it is larger than the sum of its proper divisors (5947757).

47164051 is a wasteful number, since it uses less digits than its factorization.

47164051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138353.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 47164051 is about 6867.6088269499. The cubic root of 47164051 is about 361.3020009512.

The spelling of 47164051 in words is "forty-seven million, one hundred sixty-four thousand, fifty-one".