22679802 has 48 divisors (see below), whose sum is σ = 52506792. Its totient is φ = 7050240.

The previous prime is 22679801. The next prime is 22679807. The reversal of 22679802 is 20897622.

It can be written as a sum of positive squares in 4 ways, for example, as 21261321 + 1418481 = 4611^2 + 1191^2 .

It is not an unprimeable number, because it can be changed into a prime (22679801) 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, 41652 + ... + 42192.

Almost surely, 2^22679802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22679802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26253396).

22679802 is an abundant number, since it is smaller than the sum of its proper divisors (29826990).

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

22679802 is a wasteful number, since it uses less digits than its factorization.

22679802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 22679802 is about 4762.3315718249. The cubic root of 22679802 is about 283.0608150922.

The spelling of 22679802 in words is "twenty-two million, six hundred seventy-nine thousand, eight hundred two".