8182988 has 48 divisors (see below), whose sum is σ = 16601760. Its totient is φ = 3523520.

The previous prime is 8182987. The next prime is 8183011. The reversal of 8182988 is 8892818.

It is a super-2 number, since 2×8182988² = 133922585216288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8182981) 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, 154370 + ... + 154422.

It is an arithmetic number, because the mean of its divisors is an integer number (345870).

Almost surely, 2^8182988 is an apocalyptic number.

It is an amenable number.

8182988 is an abundant number, since it is smaller than the sum of its proper divisors (8418772).

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

8182988 is a wasteful number, since it uses less digits than its factorization.

8182988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 95 counting only the distinct ones).

The product of its digits is 73728, while the sum is 44.

The square root of 8182988 is about 2860.5922463714. The cubic root of 8182988 is about 201.5134189291.

The spelling of 8182988 in words is "eight million, one hundred eighty-two thousand, nine hundred eighty-eight".