22677036 has 12 divisors (see below), whose sum is σ = 52913112. Its totient is φ = 7559008.

The previous prime is 22677023. The next prime is 22677071. The reversal of 22677036 is 63077622.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 22676988 and 22677006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944865 + ... + 944888.

It is an arithmetic number, because the mean of its divisors is an integer number (4409426).

Almost surely, 2^22677036 is an apocalyptic number.

It is an amenable number.

22677036 is an abundant number, since it is smaller than the sum of its proper divisors (30236076).

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

22677036 is a wasteful number, since it uses less digits than its factorization.

22677036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889760 (or 1889758 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 22677036 is about 4762.0411589989. The cubic root of 22677036 is about 283.0493073779.

The spelling of 22677036 in words is "twenty-two million, six hundred seventy-seven thousand, thirty-six".