23878276 has 6 divisors (see below), whose sum is σ = 41786990. Its totient is φ = 11939136.

The previous prime is 23878271. The next prime is 23878279. The reversal of 23878276 is 67287832.

It can be written as a sum of positive squares in only one way, i.e., 18232900 + 5645376 = 4270^2 + 2376^2 .

It is not an unprimeable number, because it can be changed into a prime (23878271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2984781 + ... + 2984788.

Almost surely, 2^23878276 is an apocalyptic number.

It is an amenable number.

23878276 is a deficient number, since it is larger than the sum of its proper divisors (17908714).

23878276 is a wasteful number, since it uses less digits than its factorization.

23878276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5969573 (or 5969571 counting only the distinct ones).

The product of its digits is 225792, while the sum is 43.

The square root of 23878276 is about 4886.5402894072. The cubic root of 23878276 is about 287.9614306632.

The spelling of 23878276 in words is "twenty-three million, eight hundred seventy-eight thousand, two hundred seventy-six".