22982506 has 8 divisors (see below), whose sum is σ = 35058240. Its totient is φ = 11296428.

The previous prime is 22982489. The next prime is 22982507. The reversal of 22982506 is 60528922.

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

It is not an unprimeable number, because it can be changed into a prime (22982507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97266 + ... + 97501.

It is an arithmetic number, because the mean of its divisors is an integer number (4382280).

Almost surely, 2^22982506 is an apocalyptic number.

22982506 is a deficient number, since it is larger than the sum of its proper divisors (12075734).

22982506 is a wasteful number, since it uses less digits than its factorization.

22982506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194828.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 22982506 is about 4794.0073007871. The cubic root of 22982506 is about 284.3145773651.

It can be divided in two parts, 2298250 and 6, that added together give a square (2298256 = 1516²).

The spelling of 22982506 in words is "twenty-two million, nine hundred eighty-two thousand, five hundred six".