22453485 has 16 divisors (see below), whose sum is σ = 36276864. Its totient is φ = 11858112.

The previous prime is 22453477. The next prime is 22453493. The reversal of 22453485 is 58435422.

It is an interprime number because it is at equal distance from previous prime (22453477) and next prime (22453493).

It is not a de Polignac number, because 22453485 - 2³ = 22453477 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, 5722 + ... + 8811.

It is an arithmetic number, because the mean of its divisors is an integer number (2267304).

Almost surely, 2^22453485 is an apocalyptic number.

It is an amenable number.

22453485 is a deficient number, since it is larger than the sum of its proper divisors (13823379).

22453485 is a wasteful number, since it uses less digits than its factorization.

22453485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14644.

The product of its digits is 38400, while the sum is 33.

The square root of 22453485 is about 4738.5108420262. The cubic root of 22453485 is about 282.1161309330.

The spelling of 22453485 in words is "twenty-two million, four hundred fifty-three thousand, four hundred eighty-five".