23247573 has 8 divisors (see below), whose sum is σ = 31021536. Its totient is φ = 15486000.

The previous prime is 23247547. The next prime is 23247577. The reversal of 23247573 is 37574232.

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

It is not a de Polignac number, because 23247573 - 2⁹ = 23247061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23247577) 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, 2998 + ... + 7448.

It is an arithmetic number, because the mean of its divisors is an integer number (3877692).

Almost surely, 2^23247573 is an apocalyptic number.

It is an amenable number.

23247573 is a deficient number, since it is larger than the sum of its proper divisors (7773963).

23247573 is a wasteful number, since it uses less digits than its factorization.

23247573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6195.

The product of its digits is 35280, while the sum is 33.

The square root of 23247573 is about 4821.5737057521. The cubic root of 23247573 is about 285.4034421658.

The spelling of 23247573 in words is "twenty-three million, two hundred forty-seven thousand, five hundred seventy-three".