59998487 has 2 divisors, whose sum is σ = 59998488. Its totient is φ = 59998486.

The previous prime is 59998451. The next prime is 59998493. The reversal of 59998487 is 78489995.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 59998487 - 2⁸ = 59998231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59998417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29999243 + 29999244.

It is an arithmetic number, because the mean of its divisors is an integer number (29999244).

Almost surely, 2^59998487 is an apocalyptic number.

59998487 is a deficient number, since it is larger than the sum of its proper divisors (1).

59998487 is an equidigital number, since it uses as much as digits as its factorization.

59998487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 59.

The square root of 59998487 is about 7745.8690280691. The cubic root of 59998487 is about 391.4834734255.

The spelling of 59998487 in words is "fifty-nine million, nine hundred ninety-eight thousand, four hundred eighty-seven".