22853403 has 6 divisors (see below), whose sum is σ = 33010484. Its totient is φ = 15235596.

The previous prime is 22853399. The next prime is 22853429. The reversal of 22853403 is 30435822.

It is not a de Polignac number, because 22853403 - 2² = 22853399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22853483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1269625 + ... + 1269642.

Almost surely, 2^22853403 is an apocalyptic number.

22853403 is a deficient number, since it is larger than the sum of its proper divisors (10157081).

22853403 is a wasteful number, since it uses less digits than its factorization.

22853403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539273 (or 2539270 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 22853403 is about 4780.5232977154. The cubic root of 22853403 is about 283.7812033970.

The spelling of 22853403 in words is "twenty-two million, eight hundred fifty-three thousand, four hundred three".