59085881 has 8 divisors (see below), whose sum is σ = 60220104. Its totient is φ = 57957120.

The previous prime is 59085869. The next prime is 59085889. The reversal of 59085881 is 18858095.

It can be written as a sum of positive squares in 4 ways, for example, as 42025 + 59043856 = 205^2 + 7684^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59085881 is a prime.

It is a super-2 number, since 2×59085881² = 6982282667092322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59085889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25295 + ... + 27531.

It is an arithmetic number, because the mean of its divisors is an integer number (7527513).

Almost surely, 2^59085881 is an apocalyptic number.

It is an amenable number.

59085881 is a deficient number, since it is larger than the sum of its proper divisors (1134223).

59085881 is a wasteful number, since it uses less digits than its factorization.

59085881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731.

The product of its (nonzero) digits is 115200, while the sum is 44.

The square root of 59085881 is about 7686.7340919275. The cubic root of 59085881 is about 389.4884395173.

The spelling of 59085881 in words is "fifty-nine million, eighty-five thousand, eight hundred eighty-one".