23342573 has 4 divisors (see below), whose sum is σ = 23363808. Its totient is φ = 23321340.

The previous prime is 23342567. The next prime is 23342591. The reversal of 23342573 is 37524332.

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 23342573 - 2⁶ = 23342509 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 (23342533) 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, 8873 + ... + 11198.

It is an arithmetic number, because the mean of its divisors is an integer number (5840952).

Almost surely, 2^23342573 is an apocalyptic number.

It is an amenable number.

23342573 is a deficient number, since it is larger than the sum of its proper divisors (21235).

23342573 is a wasteful number, since it uses less digits than its factorization.

23342573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21234.

The product of its digits is 15120, while the sum is 29.

The square root of 23342573 is about 4831.4152170974. The cubic root of 23342573 is about 285.7916759286.

The spelling of 23342573 in words is "twenty-three million, three hundred forty-two thousand, five hundred seventy-three".