22606086 has 32 divisors (see below), whose sum is σ = 48412800. Its totient is φ = 7015680.

The previous prime is 22606081. The next prime is 22606091. The reversal of 22606086 is 68060622.

It is an interprime number because it is at equal distance from previous prime (22606081) and next prime (22606091).

It is a super-2 number, since 2×22606086² = 1022070248478792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22606081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5046 + ... + 8406.

It is an arithmetic number, because the mean of its divisors is an integer number (1512900).

Almost surely, 2^22606086 is an apocalyptic number.

22606086 is an abundant number, since it is smaller than the sum of its proper divisors (25806714).

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

22606086 is a wasteful number, since it uses less digits than its factorization.

22606086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3444.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 22606086 is about 4754.5857863751. The cubic root of 22606086 is about 282.7538053728.

The spelling of 22606086 in words is "twenty-two million, six hundred six thousand, eighty-six".