22000484 has 24 divisors (see below), whose sum is σ = 42402528. Its totient is φ = 9904640.

The previous prime is 22000463. The next prime is 22000487. The reversal of 22000484 is 48400022.

It is not an unprimeable number, because it can be changed into a prime (22000487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2372 + ... + 7044.

It is an arithmetic number, because the mean of its divisors is an integer number (1766772).

Almost surely, 2^22000484 is an apocalyptic number.

It is an amenable number.

22000484 is a deficient number, since it is larger than the sum of its proper divisors (20402044).

22000484 is a wasteful number, since it uses less digits than its factorization.

22000484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4795 (or 4793 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 22000484 is about 4690.4673541130. The cubic root of 22000484 is about 280.2059878793.

It can be divided in two parts, 22000 and 484, that multiplied together give a cube (10648000 = 220³).

The spelling of 22000484 in words is "twenty-two million, four hundred eighty-four", and thus it is an aban number.