22484502 has 12 divisors (see below), whose sum is σ = 48716460. Its totient is φ = 7494828.

The previous prime is 22484491. The next prime is 22484507. The reversal of 22484502 is 20548422.

It is a happy number.

It is a super-4 number, since 4×22484502⁴ (a number of 31 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22484507) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 624552 + ... + 624587.

It is an arithmetic number, because the mean of its divisors is an integer number (4059705).

Almost surely, 2^22484502 is an apocalyptic number.

22484502 is an abundant number, since it is smaller than the sum of its proper divisors (26231958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22484502 is a wasteful number, since it uses less digits than its factorization.

22484502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249147 (or 1249144 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 22484502 is about 4741.7825762049. The cubic root of 22484502 is about 282.2459752146.

The spelling of 22484502 in words is "twenty-two million, four hundred eighty-four thousand, five hundred two".