22250495 has 16 divisors (see below), whose sum is σ = 27518400. Its totient is φ = 17260800.

The previous prime is 22250489. The next prime is 22250507. The reversal of 22250495 is 59405222.

It is not a de Polignac number, because 22250495 - 2¹⁴ = 22234111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63581 + ... + 63929.

It is an arithmetic number, because the mean of its divisors is an integer number (1719900).

Almost surely, 2^22250495 is an apocalyptic number.

22250495 is a deficient number, since it is larger than the sum of its proper divisors (5267905).

22250495 is a wasteful number, since it uses less digits than its factorization.

22250495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 22250495 is about 4717.0430356315. The cubic root of 22250495 is about 281.2634021597.

The spelling of 22250495 in words is "twenty-two million, two hundred fifty thousand, four hundred ninety-five".