18054794 has 8 divisors (see below), whose sum is σ = 27170208. Its totient is φ = 8998060.

The previous prime is 18054787. The next prime is 18054811. The reversal of 18054794 is 49745081.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13892 + ... + 15135.

It is an arithmetic number, because the mean of its divisors is an integer number (3396276).

Almost surely, 2^18054794 is an apocalyptic number.

18054794 is a deficient number, since it is larger than the sum of its proper divisors (9115414).

18054794 is a wasteful number, since it uses less digits than its factorization.

18054794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29340.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 18054794 is about 4249.0933150497. The cubic root of 18054794 is about 262.3397976385.

The spelling of 18054794 in words is "eighteen million, fifty-four thousand, seven hundred ninety-four".