47799659 has 2 divisors, whose sum is σ = 47799660. Its totient is φ = 47799658.

The previous prime is 47799643. The next prime is 47799677. The reversal of 47799659 is 95699774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47799659 - 2⁴ = 47799643 is a prime.

It is not a weakly prime, because it can be changed into another prime (47799629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23899829 + 23899830.

It is an arithmetic number, because the mean of its divisors is an integer number (23899830).

Almost surely, 2^47799659 is an apocalyptic number.

47799659 is a deficient number, since it is larger than the sum of its proper divisors (1).

47799659 is an equidigital number, since it uses as much as digits as its factorization.

47799659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4286520, while the sum is 56.

The square root of 47799659 is about 6913.7297459476. The cubic root of 47799659 is about 362.9177971598.

The spelling of 47799659 in words is "forty-seven million, seven hundred ninety-nine thousand, six hundred fifty-nine".