22416484 has 6 divisors (see below), whose sum is σ = 39228854. Its totient is φ = 11208240.

The previous prime is 22416481. The next prime is 22416491. The reversal of 22416484 is 48461422.

It can be written as a sum of positive squares in only one way, i.e., 22353984 + 62500 = 4728^2 + 250^2 .

It is not an unprimeable number, because it can be changed into a prime (22416481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802057 + ... + 2802064.

Almost surely, 2^22416484 is an apocalyptic number.

It is an amenable number.

22416484 is a deficient number, since it is larger than the sum of its proper divisors (16812370).

22416484 is a wasteful number, since it uses less digits than its factorization.

22416484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5604125 (or 5604123 counting only the distinct ones).

The product of its digits is 12288, while the sum is 31.

The square root of 22416484 is about 4734.6049465610. The cubic root of 22416484 is about 281.9610797518.

The spelling of 22416484 in words is "twenty-two million, four hundred sixteen thousand, four hundred eighty-four".