22246354 has 24 divisors (see below), whose sum is σ = 36906660. Its totient is φ = 9997440.

The previous prime is 22246349. The next prime is 22246373. The reversal of 22246354 is 45364222.

It can be written as a sum of positive squares in 6 ways, for example, as 837225 + 21409129 = 915^2 + 4627^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43452 + ... + 43960.

Almost surely, 2^22246354 is an apocalyptic number.

22246354 is a deficient number, since it is larger than the sum of its proper divisors (14660306).

22246354 is a wasteful number, since it uses less digits than its factorization.

22246354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606 (or 565 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 22246354 is about 4716.6040749675. The cubic root of 22246354 is about 281.2459526002.

The spelling of 22246354 in words is "twenty-two million, two hundred forty-six thousand, three hundred fifty-four".