22035254 has 4 divisors (see below), whose sum is σ = 33052884. Its totient is φ = 11017626.

The previous prime is 22035197. The next prime is 22035301. The reversal of 22035254 is 45253022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5508812 + ... + 5508815.

It is an arithmetic number, because the mean of its divisors is an integer number (8263221).

Almost surely, 2^22035254 is an apocalyptic number.

22035254 is a deficient number, since it is larger than the sum of its proper divisors (11017630).

22035254 is a wasteful number, since it uses less digits than its factorization.

22035254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11017629.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 22035254 is about 4694.1723445140. The cubic root of 22035254 is about 280.3535245449.

Adding to 22035254 its reverse (45253022), we get a palindrome (67288276).

The spelling of 22035254 in words is "twenty-two million, thirty-five thousand, two hundred fifty-four".