23272282 has 8 divisors (see below), whose sum is σ = 38081952. Its totient is φ = 10578300.

The previous prime is 23272253. The next prime is 23272313. The reversal of 23272282 is 28227232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23272282.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528894 + ... + 528937.

It is an arithmetic number, because the mean of its divisors is an integer number (4760244).

Almost surely, 2^23272282 is an apocalyptic number.

23272282 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23272282 is a deficient number, since it is larger than the sum of its proper divisors (14809670).

23272282 is a wasteful number, since it uses less digits than its factorization.

23272282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057844.

The product of its digits is 5376, while the sum is 28.

The square root of 23272282 is about 4824.1353629433. The cubic root of 23272282 is about 285.5045213434.

The spelling of 23272282 in words is "twenty-three million, two hundred seventy-two thousand, two hundred eighty-two".