23828376 has 128 divisors (see below), whose sum is σ = 71850240. Its totient is φ = 6489600.

The previous prime is 23828347. The next prime is 23828383. The reversal of 23828376 is 67382832.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181831 + ... + 181961.

It is an arithmetic number, because the mean of its divisors is an integer number (561330).

Almost surely, 2^23828376 is an apocalyptic number.

23828376 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23828376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35925120).

23828376 is an abundant number, since it is smaller than the sum of its proper divisors (48021864).

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

23828376 is a wasteful number, since it uses less digits than its factorization.

23828376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 213 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 23828376 is about 4881.4317571794. The cubic root of 23828376 is about 287.7607001400.

The spelling of 23828376 in words is "twenty-three million, eight hundred twenty-eight thousand, three hundred seventy-six".