23492153 has 4 divisors (see below), whose sum is σ = 23614068. Its totient is φ = 23370240.

The previous prime is 23492123. The next prime is 23492167. The reversal of 23492153 is 35129432.

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 8219689 + 15272464 = 2867^2 + 3908^2 .

It is a cyclic number.

It is not a de Polignac number, because 23492153 - 2¹⁰ = 23491129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23492123) 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, 60668 + ... + 61053.

It is an arithmetic number, because the mean of its divisors is an integer number (5903517).

Almost surely, 2^23492153 is an apocalyptic number.

It is an amenable number.

23492153 is a deficient number, since it is larger than the sum of its proper divisors (121915).

23492153 is a wasteful number, since it uses less digits than its factorization.

23492153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121914.

The product of its digits is 6480, while the sum is 29.

The square root of 23492153 is about 4846.8704335891. The cubic root of 23492153 is about 286.4008308666.

The spelling of 23492153 in words is "twenty-three million, four hundred ninety-two thousand, one hundred fifty-three".