23123754 has 24 divisors (see below), whose sum is σ = 51325092. Its totient is φ = 7519680.

The previous prime is 23123753. The next prime is 23123761. The reversal of 23123754 is 45732132.

It can be written as a sum of positive squares in 2 ways, for example, as 22896225 + 227529 = 4785^2 + 477^2 .

It is not an unprimeable number, because it can be changed into a prime (23123753) 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, 14929 + ... + 16404.

Almost surely, 2^23123754 is an apocalyptic number.

23123754 is an abundant number, since it is smaller than the sum of its proper divisors (28201338).

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

23123754 is a wasteful number, since it uses less digits than its factorization.

23123754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31382 (or 31379 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 23123754 is about 4808.7164607616. The cubic root of 23123754 is about 284.8958437494.

Adding to 23123754 its reverse (45732132), we get a palindrome (68855886).

The spelling of 23123754 in words is "twenty-three million, one hundred twenty-three thousand, seven hundred fifty-four".