47916601 has 2 divisors, whose sum is σ = 47916602. Its totient is φ = 47916600.

The previous prime is 47916599. The next prime is 47916619. The reversal of 47916601 is 10661974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41938576 + 5978025 = 6476^2 + 2445^2 .

It is a cyclic number.

It is not a de Polignac number, because 47916601 - 2¹ = 47916599 is a prime.

Together with 47916599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (47916101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23958300 + 23958301.

It is an arithmetic number, because the mean of its divisors is an integer number (23958301).

Almost surely, 2^47916601 is an apocalyptic number.

It is an amenable number.

47916601 is a deficient number, since it is larger than the sum of its proper divisors (1).

47916601 is an equidigital number, since it uses as much as digits as its factorization.

47916601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 47916601 is about 6922.1818092275. The cubic root of 47916601 is about 363.2135159352.

The spelling of 47916601 in words is "forty-seven million, nine hundred sixteen thousand, six hundred one".