58605961 has 4 divisors (see below), whose sum is σ = 58868992. Its totient is φ = 58342932.

The previous prime is 58605941. The next prime is 58605971. The reversal of 58605961 is 16950685.

58605961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 58605961 - 2²³ = 50217353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58605901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131181 + ... + 131626.

It is an arithmetic number, because the mean of its divisors is an integer number (14717248).

Almost surely, 2^58605961 is an apocalyptic number.

It is an amenable number.

58605961 is a deficient number, since it is larger than the sum of its proper divisors (263031).

58605961 is a wasteful number, since it uses less digits than its factorization.

58605961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263030.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 58605961 is about 7655.4530238256. The cubic root of 58605961 is about 388.4310426438.

The spelling of 58605961 in words is "fifty-eight million, six hundred five thousand, nine hundred sixty-one".