22676164 has 24 divisors (see below), whose sum is σ = 48021120. Its totient is φ = 9146496.

The previous prime is 22676131. The next prime is 22676167. The reversal of 22676164 is 46167622.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22676167) 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, 23344 + ... + 24295.

It is an arithmetic number, because the mean of its divisors is an integer number (2000880).

Almost surely, 2^22676164 is an apocalyptic number.

It is an amenable number.

22676164 is an abundant number, since it is smaller than the sum of its proper divisors (25344956).

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

22676164 is a wasteful number, since it uses less digits than its factorization.

22676164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47667 (or 47665 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 22676164 is about 4761.9496007413. The cubic root of 22676164 is about 283.0456793000.

The spelling of 22676164 in words is "twenty-two million, six hundred seventy-six thousand, one hundred sixty-four".