59991417 has 24 divisors (see below), whose sum is σ = 94165760. Its totient is φ = 36663840.

The previous prime is 59991409. The next prime is 59991439. The reversal of 59991417 is 71419995.

It is not a de Polignac number, because 59991417 - 2³ = 59991409 is a prime.

It is a super-2 number, since 2×59991417² = 7197940227335778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59991497) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358 + ... + 10959.

Almost surely, 2^59991417 is an apocalyptic number.

59991417 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

59991417 is a deficient number, since it is larger than the sum of its proper divisors (34174343).

59991417 is a wasteful number, since it uses less digits than its factorization.

59991417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11373 (or 11370 counting only the distinct ones).

The product of its digits is 102060, while the sum is 45.

The square root of 59991417 is about 7745.4126423322. The cubic root of 59991417 is about 391.4680958328.

The spelling of 59991417 in words is "fifty-nine million, nine hundred ninety-one thousand, four hundred seventeen".