22245962 has 8 divisors (see below), whose sum is σ = 35331876. Its totient is φ = 10468672.

The previous prime is 22245953. The next prime is 22245983. The reversal of 22245962 is 26954222.

It can be written as a sum of positive squares in 2 ways, for example, as 22193521 + 52441 = 4711^2 + 229^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 327113 + ... + 327180.

Almost surely, 2^22245962 is an apocalyptic number.

22245962 is a deficient number, since it is larger than the sum of its proper divisors (13085914).

22245962 is a wasteful number, since it uses less digits than its factorization.

22245962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654312.

The product of its digits is 17280, while the sum is 32.

The square root of 22245962 is about 4716.5625194627. The cubic root of 22245962 is about 281.2443006582.

The spelling of 22245962 in words is "twenty-two million, two hundred forty-five thousand, nine hundred sixty-two".