18282995 has 12 divisors (see below), whose sum is σ = 22557024. Its totient is φ = 14225760.

The previous prime is 18282989. The next prime is 18283009. The reversal of 18282995 is 59928281.

It is not a de Polignac number, because 18282995 - 2⁶ = 18282931 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5510 + ... + 8180.

It is an arithmetic number, because the mean of its divisors is an integer number (1879752).

Almost surely, 2^18282995 is an apocalyptic number.

18282995 is a deficient number, since it is larger than the sum of its proper divisors (4274029).

18282995 is an equidigital number, since it uses as much as digits as its factorization.

18282995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750 (or 2713 counting only the distinct ones).

The product of its digits is 103680, while the sum is 44.

The square root of 18282995 is about 4275.8619014182. The cubic root of 18282995 is about 263.4404422835.

The spelling of 18282995 in words is "eighteen million, two hundred eighty-two thousand, nine hundred ninety-five".