22350632 has 16 divisors (see below), whose sum is σ = 41966100. Its totient is φ = 11159680.

The previous prime is 22350613. The next prime is 22350649. The reversal of 22350632 is 23605322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20484676 + 1865956 = 4526^2 + 1366^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22350598 and 22350607.

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, 6044 + ... + 9012.

Almost surely, 2^22350632 is an apocalyptic number.

It is an amenable number.

22350632 is a deficient number, since it is larger than the sum of its proper divisors (19615468).

22350632 is a wasteful number, since it uses less digits than its factorization.

22350632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3916 (or 3912 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 22350632 is about 4727.6455027847. The cubic root of 22350632 is about 281.6847070519.

Adding to 22350632 its reverse (23605322), we get a palindrome (45955954).

The spelling of 22350632 in words is "twenty-two million, three hundred fifty thousand, six hundred thirty-two".