47514161 has 2 divisors, whose sum is σ = 47514162. Its totient is φ = 47514160.

The previous prime is 47514157. The next prime is 47514197. The reversal of 47514161 is 16141574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34869025 + 12645136 = 5905^2 + 3556^2 .

It is a cyclic number.

It is not a de Polignac number, because 47514161 - 2² = 47514157 is a prime.

It is not a weakly prime, because it can be changed into another prime (47514101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23757080 + 23757081.

It is an arithmetic number, because the mean of its divisors is an integer number (23757081).

Almost surely, 2^47514161 is an apocalyptic number.

It is an amenable number.

47514161 is a deficient number, since it is larger than the sum of its proper divisors (1).

47514161 is an equidigital number, since it uses as much as digits as its factorization.

47514161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 29.

The square root of 47514161 is about 6893.0516464045. The cubic root of 47514161 is about 362.1938081886.

The spelling of 47514161 in words is "forty-seven million, five hundred fourteen thousand, one hundred sixty-one".