59198939 has 2 divisors, whose sum is σ = 59198940. Its totient is φ = 59198938.

The previous prime is 59198929. The next prime is 59198959. The reversal of 59198939 is 93989195.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 59198939 - 2⁸ = 59198683 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (59198929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29599469 + 29599470.

It is an arithmetic number, because the mean of its divisors is an integer number (29599470).

Almost surely, 2^59198939 is an apocalyptic number.

59198939 is a deficient number, since it is larger than the sum of its proper divisors (1).

59198939 is an equidigital number, since it uses as much as digits as its factorization.

59198939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 787320, while the sum is 53.

The square root of 59198939 is about 7694.0846759053. The cubic root of 59198939 is about 389.7367037214.

The spelling of 59198939 in words is "fifty-nine million, one hundred ninety-eight thousand, nine hundred thirty-nine".