22264803 has 12 divisors (see below), whose sum is σ = 35084088. Its totient is φ = 13493760.

The previous prime is 22264757. The next prime is 22264813. The reversal of 22264803 is 30846222.

It is a de Polignac number, because none of the positive numbers 2^k-22264803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22264813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112350 + ... + 112547.

It is an arithmetic number, because the mean of its divisors is an integer number (2923674).

Almost surely, 2^22264803 is an apocalyptic number.

22264803 is a deficient number, since it is larger than the sum of its proper divisors (12819285).

22264803 is a wasteful number, since it uses less digits than its factorization.

22264803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224914 (or 224911 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 22264803 is about 4718.5594199925. The cubic root of 22264803 is about 281.3236772901.

It can be divided in two parts, 222 and 64803, that added together give a square (65025 = 255²).

The spelling of 22264803 in words is "twenty-two million, two hundred sixty-four thousand, eight hundred three".