23912053 has 8 divisors (see below), whose sum is σ = 26345376. Its totient is φ = 21522000.

The previous prime is 23912041. The next prime is 23912059. The reversal of 23912053 is 35021932.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23912053 - 2²¹ = 21814901 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 (23912059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9651 + ... + 11872.

It is an arithmetic number, because the mean of its divisors is an integer number (3293172).

Almost surely, 2^23912053 is an apocalyptic number.

It is an amenable number.

23912053 is a deficient number, since it is larger than the sum of its proper divisors (2433323).

23912053 is a wasteful number, since it uses less digits than its factorization.

23912053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21635.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 23912053 is about 4889.9951942717. The cubic root of 23912053 is about 288.0971452440.

Adding to 23912053 its reverse (35021932), we get a palindrome (58933985).

It can be divided in two parts, 2391 and 2053, that added together give a palindrome (4444).

The spelling of 23912053 in words is "twenty-three million, nine hundred twelve thousand, fifty-three".