22645483 has 4 divisors (see below), whose sum is σ = 25880560. Its totient is φ = 19410408.

The previous prime is 22645481. The next prime is 22645499. The reversal of 22645483 is 38454622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22645483 - 2¹ = 22645481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22645481) 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, 1617528 + ... + 1617541.

It is an arithmetic number, because the mean of its divisors is an integer number (6470140).

Almost surely, 2^22645483 is an apocalyptic number.

22645483 is a deficient number, since it is larger than the sum of its proper divisors (3235077).

22645483 is an equidigital number, since it uses as much as digits as its factorization.

22645483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3235076.

The product of its digits is 46080, while the sum is 34.

The square root of 22645483 is about 4758.7270356683. The cubic root of 22645483 is about 282.9179674585.

The spelling of 22645483 in words is "twenty-two million, six hundred forty-five thousand, four hundred eighty-three".