22035274 has 8 divisors (see below), whose sum is σ = 33594948. Its totient is φ = 10836960.

The previous prime is 22035197. The next prime is 22035301. The reversal of 22035274 is 47253022.

It can be written as a sum of positive squares in 2 ways, for example, as 22024249 + 11025 = 4693^2 + 105^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 90187 + ... + 90430.

Almost surely, 2^22035274 is an apocalyptic number.

22035274 is a deficient number, since it is larger than the sum of its proper divisors (11559674).

22035274 is a wasteful number, since it uses less digits than its factorization.

22035274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180680.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 22035274 is about 4694.1744748145. The cubic root of 22035274 is about 280.3536093645.

Adding to 22035274 its reverse (47253022), we get a palindrome (69288296).

The spelling of 22035274 in words is "twenty-two million, thirty-five thousand, two hundred seventy-four".