22474063 has 4 divisors (see below), whose sum is σ = 22483840. Its totient is φ = 22464288.

The previous prime is 22474061. The next prime is 22474069. The reversal of 22474063 is 36047422.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 22474063 - 2¹ = 22474061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22474061) 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, 658 + ... + 6736.

It is an arithmetic number, because the mean of its divisors is an integer number (5620960).

Almost surely, 2^22474063 is an apocalyptic number.

22474063 is a deficient number, since it is larger than the sum of its proper divisors (9777).

22474063 is an equidigital number, since it uses as much as digits as its factorization.

22474063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9776.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 22474063 is about 4740.6817020340. The cubic root of 22474063 is about 282.2022885035.

The spelling of 22474063 in words is "twenty-two million, four hundred seventy-four thousand, sixty-three".