22264483 has 4 divisors (see below), whose sum is σ = 23232528. Its totient is φ = 21296440.

The previous prime is 22264481. The next prime is 22264493. The reversal of 22264483 is 38446222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38446222 = 2 ⋅19223111.

It is a cyclic number.

It is not a de Polignac number, because 22264483 - 2¹ = 22264481 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22264481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483988 + ... + 484033.

It is an arithmetic number, because the mean of its divisors is an integer number (5808132).

Almost surely, 2^22264483 is an apocalyptic number.

22264483 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22264483 is a deficient number, since it is larger than the sum of its proper divisors (968045).

22264483 is an equidigital number, since it uses as much as digits as its factorization.

22264483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968044.

The product of its digits is 18432, while the sum is 31.

The square root of 22264483 is about 4718.5255112164. The cubic root of 22264483 is about 281.3223295125.

The spelling of 22264483 in words is "twenty-two million, two hundred sixty-four thousand, four hundred eighty-three".