23058045 has 24 divisors (see below), whose sum is σ = 41347800. Its totient is φ = 11872896.

The previous prime is 23058041. The next prime is 23058047. The reversal of 23058045 is 54085032.

It can be written as a sum of positive squares in 4 ways, for example, as 675684 + 22382361 = 822^2 + 4731^2 .

It is not a de Polignac number, because 23058045 - 2² = 23058041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23058041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7530 + ... + 10139.

It is an arithmetic number, because the mean of its divisors is an integer number (1722825).

Almost surely, 2^23058045 is an apocalyptic number.

It is an amenable number.

23058045 is a deficient number, since it is larger than the sum of its proper divisors (18289755).

23058045 is a wasteful number, since it uses less digits than its factorization.

23058045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17709 (or 17706 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 23058045 is about 4801.8793195998. The cubic root of 23058045 is about 284.6257321724.

The spelling of 23058045 in words is "twenty-three million, fifty-eight thousand, forty-five".