22876308 has 72 divisors (see below), whose sum is σ = 71180928. Its totient is φ = 6032448.

The previous prime is 22876307. The next prime is 22876333. The reversal of 22876308 is 80367822.

It is a happy number.

It is a super-3 number, since 3×22876308³ (a number of 23 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22876303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216 + ... + 6767.

It is an arithmetic number, because the mean of its divisors is an integer number (988624).

Almost surely, 2^22876308 is an apocalyptic number.

22876308 is a gapful number since it is divisible by the number (28) 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 22876308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35590464).

22876308 is an abundant number, since it is smaller than the sum of its proper divisors (48304620).

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

22876308 is a wasteful number, since it uses less digits than its factorization.

22876308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7013 (or 7008 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 22876308 is about 4782.9183559831. The cubic root of 22876308 is about 283.8759790432.

The spelling of 22876308 in words is "twenty-two million, eight hundred seventy-six thousand, three hundred eight".