22279059 has 24 divisors (see below), whose sum is σ = 35380800. Its totient is φ = 13397040.

The previous prime is 22279021. The next prime is 22279063. The reversal of 22279059 is 95097222.

It is not a de Polignac number, because 22279059 - 2¹¹ = 22277011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22279009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12952 + ... + 14570.

It is an arithmetic number, because the mean of its divisors is an integer number (1474200).

Almost surely, 2^22279059 is an apocalyptic number.

22279059 is a deficient number, since it is larger than the sum of its proper divisors (13101741).

22279059 is a wasteful number, since it uses less digits than its factorization.

22279059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775 (or 1772 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 22279059 is about 4720.0698088058. The cubic root of 22279059 is about 281.3837076839.

The spelling of 22279059 in words is "twenty-two million, two hundred seventy-nine thousand, fifty-nine".