22320483 has 16 divisors (see below), whose sum is σ = 30894336. Its totient is φ = 14323680.

The previous prime is 22320461. The next prime is 22320499. The reversal of 22320483 is 38402322.

It is not a de Polignac number, because 22320483 - 2¹⁰ = 22319459 is a prime.

It is a super-3 number, since 3×22320483³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22320433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7941 + ... + 10377.

It is an arithmetic number, because the mean of its divisors is an integer number (1930896).

Almost surely, 2^22320483 is an apocalyptic number.

22320483 is a deficient number, since it is larger than the sum of its proper divisors (8573853).

22320483 is a wasteful number, since it uses less digits than its factorization.

22320483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 22320483 is about 4724.4558416817. The cubic root of 22320483 is about 281.5579942496.

It can be divided in two parts, 223 and 20483, that added together give a triangular number (20706 = T₂₀₃).

The spelling of 22320483 in words is "twenty-two million, three hundred twenty thousand, four hundred eighty-three".