23053479 has 32 divisors (see below), whose sum is σ = 35239680. Its totient is φ = 13312512.

The previous prime is 23053423. The next prime is 23053493. The reversal of 23053479 is 97435032.

It is a happy number.

It is not a de Polignac number, because 23053479 - 2²⁰ = 22004903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23053279) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35532 + ... + 36174.

It is an arithmetic number, because the mean of its divisors is an integer number (1101240).

Almost surely, 2^23053479 is an apocalyptic number.

23053479 is a deficient number, since it is larger than the sum of its proper divisors (12186201).

23053479 is a wasteful number, since it uses less digits than its factorization.

23053479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 23053479 is about 4801.4038572068. The cubic root of 23053479 is about 284.6069435473.

It can be divided in two parts, 23053 and 479, that added together give a palindrome (23532).

The spelling of 23053479 in words is "twenty-three million, fifty-three thousand, four hundred seventy-nine".