47929601 has 2 divisors, whose sum is σ = 47929602. Its totient is φ = 47929600.

The previous prime is 47929573. The next prime is 47929619. The reversal of 47929601 is 10692974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46036225 + 1893376 = 6785^2 + 1376^2 .

It is a cyclic number.

It is not a de Polignac number, because 47929601 - 2²² = 43735297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47929691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23964800 + 23964801.

It is an arithmetic number, because the mean of its divisors is an integer number (23964801).

Almost surely, 2^47929601 is an apocalyptic number.

It is an amenable number.

47929601 is a deficient number, since it is larger than the sum of its proper divisors (1).

47929601 is an equidigital number, since it uses as much as digits as its factorization.

47929601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 47929601 is about 6923.1207558441. The cubic root of 47929601 is about 363.2463601455.

The spelling of 47929601 in words is "forty-seven million, nine hundred twenty-nine thousand, six hundred one".