23832378 has 24 divisors (see below), whose sum is σ = 52098228. Its totient is φ = 7873152.

The previous prime is 23832373. The next prime is 23832379. The reversal of 23832378 is 87323832.

It can be written as a sum of positive squares in 2 ways, for example, as 14265729 + 9566649 = 3777^2 + 3093^2 .

It is a super-2 number, since 2×23832378² = 1135964482269768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23832373) 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, 3825 + ... + 7892.

Almost surely, 2^23832378 is an apocalyptic number.

23832378 is an abundant number, since it is smaller than the sum of its proper divisors (28265850).

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

23832378 is a wasteful number, since it uses less digits than its factorization.

23832378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11838 (or 11835 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 23832378 is about 4881.8416606850. The cubic root of 23832378 is about 287.7768091390.

It can be divided in two parts, 2383 and 2378, that added together give a square (4761 = 69²).

The spelling of 23832378 in words is "twenty-three million, eight hundred thirty-two thousand, three hundred seventy-eight".