23358413 has 4 divisors (see below), whose sum is σ = 25155228. Its totient is φ = 21561600.

The previous prime is 23358403. The next prime is 23358431. The reversal of 23358413 is 31485332.

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 1800964 + 21557449 = 1342^2 + 4643^2 .

It is a cyclic number.

It is not a de Polignac number, because 23358413 - 2⁸ = 23358157 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 (23358403) 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, 898388 + ... + 898413.

It is an arithmetic number, because the mean of its divisors is an integer number (6288807).

Almost surely, 2^23358413 is an apocalyptic number.

It is an amenable number.

23358413 is a deficient number, since it is larger than the sum of its proper divisors (1796815).

23358413 is a wasteful number, since it uses less digits than its factorization.

23358413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796814.

The product of its digits is 8640, while the sum is 29.

The square root of 23358413 is about 4833.0542103312. The cubic root of 23358413 is about 285.8563062867.

The spelling of 23358413 in words is "twenty-three million, three hundred fifty-eight thousand, four hundred thirteen".