22260606 has 32 divisors (see below), whose sum is σ = 46046880. Its totient is φ = 7168896.

The previous prime is 22260593. The next prime is 22260607. The reversal of 22260606 is 60606222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22260607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43480 + ... + 43988.

It is an arithmetic number, because the mean of its divisors is an integer number (1438965).

Almost surely, 2^22260606 is an apocalyptic number.

22260606 is an abundant number, since it is smaller than the sum of its proper divisors (23786274).

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

22260606 is a wasteful number, since it uses less digits than its factorization.

22260606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 22260606 is about 4718.1146658385. The cubic root of 22260606 is about 281.3059993184.

Adding to 22260606 its reverse (60606222), we get a palindrome (82866828).

The spelling of 22260606 in words is "twenty-two million, two hundred sixty thousand, six hundred six".