23058953 has 4 divisors (see below), whose sum is σ = 24415380. Its totient is φ = 21702528.

The previous prime is 23058943. The next prime is 23058967. The reversal of 23058953 is 35985032.

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 11580409 + 11478544 = 3403^2 + 3388^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23058953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23058923) 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, 678188 + ... + 678221.

It is an arithmetic number, because the mean of its divisors is an integer number (6103845).

Almost surely, 2^23058953 is an apocalyptic number.

It is an amenable number.

23058953 is a deficient number, since it is larger than the sum of its proper divisors (1356427).

23058953 is a wasteful number, since it uses less digits than its factorization.

23058953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356426.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 23058953 is about 4801.9738649851. The cubic root of 23058953 is about 284.6294682042.

The spelling of 23058953 in words is "twenty-three million, fifty-eight thousand, nine hundred fifty-three".