47164061 has 16 divisors (see below), whose sum is σ = 57192960. Its totient is φ = 37992240.

The previous prime is 47164057. The next prime is 47164079. The reversal of 47164061 is 16046174.

It is a cyclic number.

It is not a de Polignac number, because 47164061 - 2² = 47164057 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 (47164081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16070 + ... + 18776.

It is an arithmetic number, because the mean of its divisors is an integer number (3574560).

Almost surely, 2^47164061 is an apocalyptic number.

It is an amenable number.

47164061 is a deficient number, since it is larger than the sum of its proper divisors (10028899).

47164061 is a wasteful number, since it uses less digits than its factorization.

47164061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2864.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 47164061 is about 6867.6095550053. The cubic root of 47164061 is about 361.3020264864.

The spelling of 47164061 in words is "forty-seven million, one hundred sixty-four thousand, sixty-one".