22246936 has 16 divisors (see below), whose sum is σ = 41783040. Its totient is φ = 11104800.

The previous prime is 22246919. The next prime is 22246963. The reversal of 22246936 is 63964222.

It is a happy number.

It is a super-2 number, since 2×22246936² = 989852322776192, which contains 22 as substring.

It is a congruent number.

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, 3625 + ... + 7591.

It is an arithmetic number, because the mean of its divisors is an integer number (2611440).

Almost surely, 2^22246936 is an apocalyptic number.

It is an amenable number.

22246936 is a deficient number, since it is larger than the sum of its proper divisors (19536104).

22246936 is a wasteful number, since it uses less digits than its factorization.

22246936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4674 (or 4670 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 22246936 is about 4716.6657714958. The cubic root of 22246936 is about 281.2484051926.

The spelling of 22246936 in words is "twenty-two million, two hundred forty-six thousand, nine hundred thirty-six".