23748522 has 16 divisors (see below), whose sum is σ = 54282432. Its totient is φ = 6785280.

The previous prime is 23748521. The next prime is 23748523. The reversal of 23748522 is 22584732.

It is an interprime number because it is at equal distance from previous prime (23748521) and next prime (23748523).

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (23748521) 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, 282679 + ... + 282762.

It is an arithmetic number, because the mean of its divisors is an integer number (3392652).

Almost surely, 2^23748522 is an apocalyptic number.

23748522 is an abundant number, since it is smaller than the sum of its proper divisors (30533910).

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

23748522 is a wasteful number, since it uses less digits than its factorization.

23748522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565453.

The product of its digits is 26880, while the sum is 33.

The square root of 23748522 is about 4873.2455304448. The cubic root of 23748522 is about 287.4388911078.

The spelling of 23748522 in words is "twenty-three million, seven hundred forty-eight thousand, five hundred twenty-two".