18836054 has 8 divisors (see below), whose sum is σ = 28311120. Its totient is φ = 9399016.

The previous prime is 18836053. The next prime is 18836063. The reversal of 18836054 is 45063881.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18836053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8234 + ... + 10269.

It is an arithmetic number, because the mean of its divisors is an integer number (3538890).

Almost surely, 2^18836054 is an apocalyptic number.

18836054 is a deficient number, since it is larger than the sum of its proper divisors (9475066).

18836054 is a wasteful number, since it uses less digits than its factorization.

18836054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19014.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 18836054 is about 4340.0523038323. The cubic root of 18836054 is about 266.0704488625.

The spelling of 18836054 in words is "eighteen million, eight hundred thirty-six thousand, fifty-four".