23866948 has 12 divisors (see below), whose sum is σ = 47733952. Its totient is φ = 10228680.

The previous prime is 23866943. The next prime is 23866951. The reversal of 23866948 is 84966832.

It is a happy number.

23866948 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 23866898 and 23866907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23866943) 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 in 3 ways as a sum of consecutive naturals, for example, 426168 + ... + 426223.

Almost surely, 2^23866948 is an apocalyptic number.

23866948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23866948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23866948 is a wasteful number, since it uses less digits than its factorization.

23866948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852402 (or 852400 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 23866948 is about 4885.3810496214. The cubic root of 23866948 is about 287.9158865730.

The spelling of 23866948 in words is "twenty-three million, eight hundred sixty-six thousand, nine hundred forty-eight".