23850928 has 40 divisors (see below), whose sum is σ = 49411520. Its totient is φ = 11119680.

The previous prime is 23850923. The next prime is 23850929. The reversal of 23850928 is 82905832.

It is a super-2 number, since 2×23850928² = 1137733532922368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23850923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19783 + ... + 20953.

It is an arithmetic number, because the mean of its divisors is an integer number (1235288).

Almost surely, 2^23850928 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 23850928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24705760).

23850928 is an abundant number, since it is smaller than the sum of its proper divisors (25560592).

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

23850928 is a wasteful number, since it uses less digits than its factorization.

23850928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265 (or 1259 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 23850928 is about 4883.7411888838. The cubic root of 23850928 is about 287.8514537449.

The spelling of 23850928 in words is "twenty-three million, eight hundred fifty thousand, nine hundred twenty-eight".