18794064 has 40 divisors (see below), whose sum is σ = 48891712. Its totient is φ = 6220800.

The previous prime is 18794023. The next prime is 18794077. The reversal of 18794064 is 46049781.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5952 + ... + 8544.

Almost surely, 2^18794064 is an apocalyptic number.

It is an amenable number.

18794064 is an abundant number, since it is smaller than the sum of its proper divisors (30097648).

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

18794064 is a wasteful number, since it uses less digits than its factorization.

18794064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755 (or 2749 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 18794064 is about 4335.2121055376. The cubic root of 18794064 is about 265.8725905365.

The spelling of 18794064 in words is "eighteen million, seven hundred ninety-four thousand, sixty-four".