23058613 has 4 divisors (see below), whose sum is σ = 24415020. Its totient is φ = 21702208.

The previous prime is 23058611. The next prime is 23058641. The reversal of 23058613 is 31685032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6265009 + 16793604 = 2503^2 + 4098^2 .

It is a cyclic number.

It is not a de Polignac number, because 23058613 - 2¹ = 23058611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23058611) 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, 678178 + ... + 678211.

It is an arithmetic number, because the mean of its divisors is an integer number (6103755).

Almost surely, 2^23058613 is an apocalyptic number.

It is an amenable number.

23058613 is a deficient number, since it is larger than the sum of its proper divisors (1356407).

23058613 is a wasteful number, since it uses less digits than its factorization.

23058613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356406.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 23058613 is about 4801.9384627461. The cubic root of 23058613 is about 284.6280692610.

The spelling of 23058613 in words is "twenty-three million, fifty-eight thousand, six hundred thirteen".