22254696 has 64 divisors (see below), whose sum is σ = 62251200. Its totient is φ = 7366464.

The previous prime is 22254679. The next prime is 22254703. The reversal of 22254696 is 69645222.

22254696 is a `hidden beast` number, since 2 + 22 + 546 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 22254696.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42291 + ... + 42813.

It is an arithmetic number, because the mean of its divisors is an integer number (972675).

Almost surely, 2^22254696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22254696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31125600).

22254696 is an abundant number, since it is smaller than the sum of its proper divisors (39996504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22254696 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (22254695) it forms an eRAP, since the sums of their prime factors are consecutive (734 and 735).

22254696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 725 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 22254696 is about 4717.4883147709. The cubic root of 22254696 is about 281.2811023382.

The spelling of 22254696 in words is "twenty-two million, two hundred fifty-four thousand, six hundred ninety-six".