23877056 has 56 divisors (see below), whose sum is σ = 54620160. Its totient is φ = 10144512.

The previous prime is 23877043. The next prime is 23877071. The reversal of 23877056 is 65077832.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×23877056² = 1140227606454272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 99785 + ... + 100023.

It is an arithmetic number, because the mean of its divisors is an integer number (975360).

Almost surely, 2^23877056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23877056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27310080).

23877056 is an abundant number, since it is smaller than the sum of its proper divisors (30743104).

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

23877056 is a wasteful number, since it uses less digits than its factorization.

23877056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 471 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 23877056 is about 4886.4154551164. The cubic root of 23877056 is about 287.9565263598.

The spelling of 23877056 in words is "twenty-three million, eight hundred seventy-seven thousand, fifty-six".