18826027 has 12 divisors (see below), whose sum is σ = 20845888. Its totient is φ = 16988400.

The previous prime is 18825973. The next prime is 18826037. The reversal of 18826027 is 72062881.

It is not a de Polignac number, because 18826027 - 2⁷ = 18825899 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 18825983 and 18826001.

It is not an unprimeable number, because it can be changed into a prime (18826037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18502 + ... + 19492.

Almost surely, 2^18826027 is an apocalyptic number.

18826027 is a deficient number, since it is larger than the sum of its proper divisors (2019861).

18826027 is a wasteful number, since it uses less digits than its factorization.

18826027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170 (or 1159 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 18826027 is about 4338.8969796482. The cubic root of 18826027 is about 266.0232280392.

The spelling of 18826027 in words is "eighteen million, eight hundred twenty-six thousand, twenty-seven".