23373489 has 8 divisors (see below), whose sum is σ = 31272192. Its totient is φ = 15528560.

The previous prime is 23373463. The next prime is 23373533. The reversal of 23373489 is 98437332.

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 23373489 - 2¹¹ = 23371441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23373409) 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, 12417 + ... + 14174.

It is an arithmetic number, because the mean of its divisors is an integer number (3909024).

Almost surely, 2^23373489 is an apocalyptic number.

It is an amenable number.

23373489 is a deficient number, since it is larger than the sum of its proper divisors (7898703).

23373489 is a wasteful number, since it uses less digits than its factorization.

23373489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26887.

The product of its digits is 108864, while the sum is 39.

The square root of 23373489 is about 4834.6136350281. The cubic root of 23373489 is about 285.9177922396.

The spelling of 23373489 in words is "twenty-three million, three hundred seventy-three thousand, four hundred eighty-nine".