58589961 has 4 divisors (see below), whose sum is σ = 78119952. Its totient is φ = 39059972.

The previous prime is 58589957. The next prime is 58590023. The reversal of 58589961 is 16998585.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58589961 - 2² = 58589957 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58589911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9764991 + ... + 9764996.

It is an arithmetic number, because the mean of its divisors is an integer number (19529988).

Almost surely, 2^58589961 is an apocalyptic number.

It is an amenable number.

58589961 is a deficient number, since it is larger than the sum of its proper divisors (19529991).

58589961 is a wasteful number, since it uses less digits than its factorization.

58589961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19529990.

The product of its digits is 777600, while the sum is 51.

The square root of 58589961 is about 7654.4079457526. The cubic root of 58589961 is about 388.3956909365.

The spelling of 58589961 in words is "fifty-eight million, five hundred eighty-nine thousand, nine hundred sixty-one".