23604053 has 4 divisors (see below), whose sum is σ = 25749888. Its totient is φ = 21458220.

The previous prime is 23604037. The next prime is 23604073. The reversal of 23604053 is 35040632.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23604053 - 2⁴ = 23604037 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 (23604013) 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, 1072901 + ... + 1072922.

It is an arithmetic number, because the mean of its divisors is an integer number (6437472).

Almost surely, 2^23604053 is an apocalyptic number.

It is an amenable number.

23604053 is a deficient number, since it is larger than the sum of its proper divisors (2145835).

23604053 is a wasteful number, since it uses less digits than its factorization.

23604053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145834.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 23604053 is about 4858.4002511115. The cubic root of 23604053 is about 286.8548477481.

Adding to 23604053 its reverse (35040632), we get a palindrome (58644685).

The spelling of 23604053 in words is "twenty-three million, six hundred four thousand, fifty-three".