23375772 has 36 divisors (see below), whose sum is σ = 67530736. Its totient is φ = 6678720.

The previous prime is 23375713. The next prime is 23375773. The reversal of 23375772 is 27757332.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23375773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46129 + ... + 46632.

Almost surely, 2^23375772 is an apocalyptic number.

It is an amenable number.

23375772 is an abundant number, since it is smaller than the sum of its proper divisors (44154964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23375772 is a wasteful number, since it uses less digits than its factorization.

23375772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92778 (or 92773 counting only the distinct ones).

The product of its digits is 61740, while the sum is 36.

The square root of 23375772 is about 4834.8497391336. The cubic root of 23375772 is about 285.9271009207.

The spelling of 23375772 in words is "twenty-three million, three hundred seventy-five thousand, seven hundred seventy-two".