22606087 has 8 divisors (see below), whose sum is σ = 26163200. Its totient is φ = 19130904.

The previous prime is 22606081. The next prime is 22606091. The reversal of 22606087 is 78060622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22606087 - 2¹⁵ = 22573319 is a prime.

It is a super-3 number, since 3×22606087³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19887 + ... + 20992.

It is an arithmetic number, because the mean of its divisors is an integer number (3270400).

Almost surely, 2^22606087 is an apocalyptic number.

22606087 is a deficient number, since it is larger than the sum of its proper divisors (3557113).

22606087 is an equidigital number, since it uses as much as digits as its factorization.

22606087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40965.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 22606087 is about 4754.5858915367. The cubic root of 22606087 is about 282.7538095421.

The spelling of 22606087 in words is "twenty-two million, six hundred six thousand, eighty-seven".