22054893 has 8 divisors (see below), whose sum is σ = 33607488. Its totient is φ = 12602784.

The previous prime is 22054873. The next prime is 22054913. The reversal of 22054893 is 39845022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22054873) and next prime (22054913).

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

It is not a de Polignac number, because 22054893 - 2¹³ = 22046701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22054873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525096 + ... + 525137.

It is an arithmetic number, because the mean of its divisors is an integer number (4200936).

Almost surely, 2^22054893 is an apocalyptic number.

It is an amenable number.

22054893 is a deficient number, since it is larger than the sum of its proper divisors (11552595).

22054893 is a wasteful number, since it uses less digits than its factorization.

22054893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050243.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 22054893 is about 4696.2637276882. The cubic root of 22054893 is about 280.4367885116.

The spelling of 22054893 in words is "twenty-two million, fifty-four thousand, eight hundred ninety-three".