23954080 has 24 divisors (see below), whose sum is σ = 56591892. Its totient is φ = 9581568.

The previous prime is 23954033. The next prime is 23954081. The reversal of 23954080 is 8045932.

It can be written as a sum of positive squares in 2 ways, for example, as 20757136 + 3196944 = 4556^2 + 1788^2 .

It is not an unprimeable number, because it can be changed into a prime (23954081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74697 + ... + 75016.

Almost surely, 2^23954080 is an apocalyptic number.

23954080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23954080 is an abundant number, since it is smaller than the sum of its proper divisors (32637812).

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

23954080 is a wasteful number, since it uses less digits than its factorization.

23954080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149728 (or 149720 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 23954080 is about 4894.2905512444. The cubic root of 23954080 is about 288.2658296614.

The spelling of 23954080 in words is "twenty-three million, nine hundred fifty-four thousand, eighty".