59989497 has 8 divisors (see below), whose sum is σ = 83463744. Its totient is φ = 38254128.

The previous prime is 59989493. The next prime is 59989507. The reversal of 59989497 is 79498995.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 59989497 - 2² = 59989493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 59989497.

It is not an unprimeable number, because it can be changed into a prime (59989493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434638 + ... + 434775.

It is an arithmetic number, because the mean of its divisors is an integer number (10432968).

Almost surely, 2^59989497 is an apocalyptic number.

It is an amenable number.

59989497 is a deficient number, since it is larger than the sum of its proper divisors (23474247).

59989497 is a wasteful number, since it uses less digits than its factorization.

59989497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869439.

The product of its digits is 7348320, while the sum is 60.

The square root of 59989497 is about 7745.2886970080. The cubic root of 59989497 is about 391.4639195312.

The spelling of 59989497 in words is "fifty-nine million, nine hundred eighty-nine thousand, four hundred ninety-seven".