23488378 has 8 divisors (see below), whose sum is σ = 35280468. Its totient is φ = 11728224.

The previous prime is 23488369. The next prime is 23488379. The reversal of 23488378 is 87388432.

It can be written as a sum of positive squares in 2 ways, for example, as 23396569 + 91809 = 4837^2 + 303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (23488379) 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, 6051 + ... + 9142.

Almost surely, 2^23488378 is an apocalyptic number.

23488378 is a deficient number, since it is larger than the sum of its proper divisors (11792090).

23488378 is a wasteful number, since it uses less digits than its factorization.

23488378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15968.

The product of its digits is 258048, while the sum is 43.

The square root of 23488378 is about 4846.4809913998. The cubic root of 23488378 is about 286.3854892750.

The spelling of 23488378 in words is "twenty-three million, four hundred eighty-eight thousand, three hundred seventy-eight".