47933113 has 2 divisors, whose sum is σ = 47933114. Its totient is φ = 47933112.

The previous prime is 47933087. The next prime is 47933117. The reversal of 47933113 is 31133974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47927929 + 5184 = 6923^2 + 72^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47933113 is a prime.

It is not a weakly prime, because it can be changed into another prime (47933117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23966556 + 23966557.

It is an arithmetic number, because the mean of its divisors is an integer number (23966557).

Almost surely, 2^47933113 is an apocalyptic number.

It is an amenable number.

47933113 is a deficient number, since it is larger than the sum of its proper divisors (1).

47933113 is an equidigital number, since it uses as much as digits as its factorization.

47933113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 31.

The square root of 47933113 is about 6923.3743940365. The cubic root of 47933113 is about 363.2552321162.

The spelling of 47933113 in words is "forty-seven million, nine hundred thirty-three thousand, one hundred thirteen".