23775973 has 8 divisors (see below), whose sum is σ = 26952800. Its totient is φ = 20791728.

The previous prime is 23775971. The next prime is 23776003. The reversal of 23775973 is 37957732.

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 23775973 - 2¹ = 23775971 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 (23775971) 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, 47883 + ... + 48376.

It is an arithmetic number, because the mean of its divisors is an integer number (3369100).

Almost surely, 2^23775973 is an apocalyptic number.

It is an amenable number.

23775973 is a deficient number, since it is larger than the sum of its proper divisors (3176827).

23775973 is a wasteful number, since it uses less digits than its factorization.

23775973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96291.

The product of its digits is 277830, while the sum is 43.

The square root of 23775973 is about 4876.0612178274. The cubic root of 23775973 is about 287.5495990042.

The spelling of 23775973 in words is "twenty-three million, seven hundred seventy-five thousand, nine hundred seventy-three".