22675989 has 8 divisors (see below), whose sum is σ = 34553920. Its totient is φ = 12957696.

The previous prime is 22675967. The next prime is 22676021. The reversal of 22675989 is 98957622.

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

It is not a de Polignac number, because 22675989 - 2¹⁵ = 22643221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22675489) 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, 539884 + ... + 539925.

It is an arithmetic number, because the mean of its divisors is an integer number (4319240).

Almost surely, 2^22675989 is an apocalyptic number.

It is an amenable number.

22675989 is a deficient number, since it is larger than the sum of its proper divisors (11877931).

22675989 is a wasteful number, since it uses less digits than its factorization.

22675989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079819.

The product of its digits is 544320, while the sum is 48.

The square root of 22675989 is about 4761.9312258788. The cubic root of 22675989 is about 283.0449511769.

It can be divided in two parts, 2267 and 5989, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 22675989 in words is "twenty-two million, six hundred seventy-five thousand, nine hundred eighty-nine".