22606350 has 48 divisors (see below), whose sum is σ = 60381552. Its totient is φ = 5564160.

The previous prime is 22606349. The next prime is 22606351. The reversal of 22606350 is 5360622.

It is an interprime number because it is at equal distance from previous prime (22606349) and next prime (22606351).

It is a super-2 number, since 2×22606350² = 1022094120645000, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22606350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22606351) 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, 3847 + ... + 7746.

It is an arithmetic number, because the mean of its divisors is an integer number (1257949).

Almost surely, 2^22606350 is an apocalyptic number.

22606350 is an abundant number, since it is smaller than the sum of its proper divisors (37775202).

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

22606350 is a wasteful number, since it uses less digits than its factorization.

22606350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11621 (or 11616 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 22606350 is about 4754.6135489648. The cubic root of 22606350 is about 282.7549060604.

Adding to 22606350 its reverse (5360622), we get a palindrome (27966972).

The spelling of 22606350 in words is "twenty-two million, six hundred six thousand, three hundred fifty".