22542754 has 16 divisors (see below), whose sum is σ = 36707328. Its totient is φ = 10320912.

The previous prime is 22542739. The next prime is 22542757. The reversal of 22542754 is 45724522.

It is not an unprimeable number, because it can be changed into a prime (22542757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112 + ... + 6715.

It is an arithmetic number, because the mean of its divisors is an integer number (2294208).

Almost surely, 2^22542754 is an apocalyptic number.

22542754 is a deficient number, since it is larger than the sum of its proper divisors (14164574).

22542754 is a wasteful number, since it uses less digits than its factorization.

22542754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6969.

The product of its digits is 22400, while the sum is 31.

The square root of 22542754 is about 4747.9210187197. The cubic root of 22542754 is about 282.4895090995.

The spelling of 22542754 in words is "twenty-two million, five hundred forty-two thousand, seven hundred fifty-four".