22754422 has 8 divisors (see below), whose sum is σ = 34209000. Its totient is φ = 11351424.

The previous prime is 22754411. The next prime is 22754423. The reversal of 22754422 is 22445722.

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

It is a super-3 number, since 3×22754422³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22754423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11772 + ... + 13567.

It is an arithmetic number, because the mean of its divisors is an integer number (4276125).

Almost surely, 2^22754422 is an apocalyptic number.

22754422 is a deficient number, since it is larger than the sum of its proper divisors (11454578).

22754422 is a wasteful number, since it uses less digits than its factorization.

22754422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25790.

The product of its digits is 8960, while the sum is 28.

The square root of 22754422 is about 4770.1595361162. The cubic root of 22754422 is about 283.3709129701.

The spelling of 22754422 in words is "twenty-two million, seven hundred fifty-four thousand, four hundred twenty-two".