18823482 has 16 divisors (see below), whose sum is σ = 41830080. Its totient is φ = 6274476.

The previous prime is 18823477. The next prime is 18823489. The reversal of 18823482 is 28432881.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (18823489) 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, 174238 + ... + 174345.

It is an arithmetic number, because the mean of its divisors is an integer number (2614380).

Almost surely, 2^18823482 is an apocalyptic number.

18823482 is an abundant number, since it is smaller than the sum of its proper divisors (23006598).

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

18823482 is a wasteful number, since it uses less digits than its factorization.

18823482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348594 (or 348588 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The square root of 18823482 is about 4338.6036924338. The cubic root of 18823482 is about 266.0112400323.

The spelling of 18823482 in words is "eighteen million, eight hundred twenty-three thousand, four hundred eighty-two".