22676736 has 36 divisors (see below), whose sum is σ = 60355232. Its totient is φ = 7558656.

The previous prime is 22676729. The next prime is 22676743. The reversal of 22676736 is 63767622.

It is an interprime number because it is at equal distance from previous prime (22676729) and next prime (22676743).

It is a super-2 number, since 2×22676736² = 1028468711227392, which contains 22 as substring.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 22676694 and 22676703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13996 + ... + 15531.

Almost surely, 2^22676736 is an apocalyptic number.

It is an amenable number.

22676736 is an abundant number, since it is smaller than the sum of its proper divisors (37678496).

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

22676736 is an equidigital number, since it uses as much as digits as its factorization.

22676736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29546 (or 29532 counting only the distinct ones).

The product of its digits is 127008, while the sum is 39.

The square root of 22676736 is about 4762.0096597970. The cubic root of 22676736 is about 283.0480591965.

The spelling of 22676736 in words is "twenty-two million, six hundred seventy-six thousand, seven hundred thirty-six".