22653434 has 8 divisors (see below), whose sum is σ = 35768640. Its totient is φ = 10730556.

The previous prime is 22653427. The next prime is 22653451. The reversal of 22653434 is 43435622.

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

It is a junction number, because it is equal to n+sod(n) for n = 22653397 and 22653406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298034 + ... + 298109.

It is an arithmetic number, because the mean of its divisors is an integer number (4471080).

Almost surely, 2^22653434 is an apocalyptic number.

22653434 is a deficient number, since it is larger than the sum of its proper divisors (13115206).

22653434 is a wasteful number, since it uses less digits than its factorization.

22653434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596164.

The product of its digits is 17280, while the sum is 29.

The square root of 22653434 is about 4759.5623748408. The cubic root of 22653434 is about 282.9510751286.

The spelling of 22653434 in words is "twenty-two million, six hundred fifty-three thousand, four hundred thirty-four".