59000861 has 2 divisors, whose sum is σ = 59000862. Its totient is φ = 59000860.

The previous prime is 59000827. The next prime is 59000869. The reversal of 59000861 is 16800095.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30591961 + 28408900 = 5531^2 + 5330^2 .

It is a cyclic number.

It is not a de Polignac number, because 59000861 - 2¹⁴ = 58984477 is a prime.

It is a super-2 number, since 2×59000861² = 6962203197482642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59000869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29500430 + 29500431.

It is an arithmetic number, because the mean of its divisors is an integer number (29500431).

Almost surely, 2^59000861 is an apocalyptic number.

It is an amenable number.

59000861 is a deficient number, since it is larger than the sum of its proper divisors (1).

59000861 is an equidigital number, since it uses as much as digits as its factorization.

59000861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 59000861 is about 7681.2017939903. The cubic root of 59000861 is about 389.3015352899.

The spelling of 59000861 in words is "fifty-nine million, eight hundred sixty-one", and thus it is an aban number.