22670080 has 72 divisors (see below), whose sum is σ = 55188000. Its totient is φ = 8921088.

The previous prime is 22670071. The next prime is 22670099. The reversal of 22670080 is 8007622.

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, 113821 + ... + 114019.

It is an arithmetic number, because the mean of its divisors is an integer number (766500).

Almost surely, 2^22670080 is an apocalyptic number.

22670080 is a gapful number since it is divisible by the number (20) 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 22670080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27594000).

22670080 is an abundant number, since it is smaller than the sum of its proper divisors (32517920).

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

22670080 is an equidigital number, since it uses as much as digits as its factorization.

22670080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 22670080 is about 4761.3107439024. The cubic root of 22670080 is about 283.0203633788.

The spelling of 22670080 in words is "twenty-two million, six hundred seventy thousand, eighty".