59390887 has 2 divisors, whose sum is σ = 59390888. Its totient is φ = 59390886.

The previous prime is 59390813. The next prime is 59390893. The reversal of 59390887 is 78809395.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59390887 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 59390887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59390897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29695443 + 29695444.

It is an arithmetic number, because the mean of its divisors is an integer number (29695444).

Almost surely, 2^59390887 is an apocalyptic number.

59390887 is a deficient number, since it is larger than the sum of its proper divisors (1).

59390887 is an equidigital number, since it uses as much as digits as its factorization.

59390887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 59390887 is about 7706.5483194489. The cubic root of 59390887 is about 390.1574796850.

The spelling of 59390887 in words is "fifty-nine million, three hundred ninety thousand, eight hundred eighty-seven".