58609161 has 12 divisors (see below), whose sum is σ = 91169988. Its totient is φ = 36067104.

The previous prime is 58609139. The next prime is 58609169. The reversal of 58609161 is 16190685.

It can be written as a sum of positive squares in 2 ways, for example, as 34047225 + 24561936 = 5835^2 + 4956^2 .

It is not a de Polignac number, because 58609161 - 2¹¹ = 58607113 is a prime.

It is a super-3 number, since 3×58609161³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (58609169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250350 + ... + 250583.

It is an arithmetic number, because the mean of its divisors is an integer number (7597499).

Almost surely, 2^58609161 is an apocalyptic number.

It is an amenable number.

58609161 is a deficient number, since it is larger than the sum of its proper divisors (32560827).

58609161 is a wasteful number, since it uses less digits than its factorization.

58609161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500952 (or 500949 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 58609161 is about 7655.6620223205. The cubic root of 58609161 is about 388.4381122132.

The spelling of 58609161 in words is "fifty-eight million, six hundred nine thousand, one hundred sixty-one".