23226380 has 24 divisors (see below), whose sum is σ = 50095248. Its totient is φ = 9039168.

The previous prime is 23226323. The next prime is 23226439. The reversal of 23226380 is 8362232.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14954 + ... + 16433.

It is an arithmetic number, because the mean of its divisors is an integer number (2087302).

Almost surely, 2^23226380 is an apocalyptic number.

23226380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23226380 is an abundant number, since it is smaller than the sum of its proper divisors (26868868).

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

23226380 is a wasteful number, since it uses less digits than its factorization.

23226380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31433 (or 31431 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 23226380 is about 4819.3754782129. The cubic root of 23226380 is about 285.3166891088.

The spelling of 23226380 in words is "twenty-three million, two hundred twenty-six thousand, three hundred eighty".