22899105 has 48 divisors (see below), whose sum is σ = 42142464. Its totient is φ = 11923200.

The previous prime is 22899101. The next prime is 22899109. The reversal of 22899105 is 50199822.

It is an interprime number because it is at equal distance from previous prime (22899101) and next prime (22899109).

It is not a de Polignac number, because 22899105 - 2² = 22899101 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 22899105.

It is not an unprimeable number, because it can be changed into a prime (22899101) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 56905 + ... + 57305.

It is an arithmetic number, because the mean of its divisors is an integer number (877968).

Almost surely, 2^22899105 is an apocalyptic number.

It is an amenable number.

22899105 is a deficient number, since it is larger than the sum of its proper divisors (19243359).

22899105 is an equidigital number, since it uses as much as digits as its factorization.

22899105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 22899105 is about 4785.3009309760. The cubic root of 22899105 is about 283.9702450146.

The spelling of 22899105 in words is "twenty-two million, eight hundred ninety-nine thousand, one hundred five".