47477113 has 2 divisors, whose sum is σ = 47477114. Its totient is φ = 47477112.

The previous prime is 47477099. The next prime is 47477153. The reversal of 47477113 is 31177474.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42863209 + 4613904 = 6547^2 + 2148^2 .

It is a cyclic number.

It is not a de Polignac number, because 47477113 - 2¹³ = 47468921 is a prime.

It is not a weakly prime, because it can be changed into another prime (47477153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23738556 + 23738557.

It is an arithmetic number, because the mean of its divisors is an integer number (23738557).

Almost surely, 2^47477113 is an apocalyptic number.

It is an amenable number.

47477113 is a deficient number, since it is larger than the sum of its proper divisors (1).

47477113 is an equidigital number, since it uses as much as digits as its factorization.

47477113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16464, while the sum is 34.

The square root of 47477113 is about 6890.3637784953. The cubic root of 47477113 is about 362.0996464690.

The spelling of 47477113 in words is "forty-seven million, four hundred seventy-seven thousand, one hundred thirteen".