18057483 has 6 divisors (see below), whose sum is σ = 26083044. Its totient is φ = 12038316.

The previous prime is 18057449. The next prime is 18057491. The reversal of 18057483 is 38475081.

18057483 is a `hidden beast` number, since 1 + 8 + 0 + 574 + 83 = 666.

It is not a de Polignac number, because 18057483 - 2⁶ = 18057419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18057493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1003185 + ... + 1003202.

It is an arithmetic number, because the mean of its divisors is an integer number (4347174).

Almost surely, 2^18057483 is an apocalyptic number.

18057483 is a deficient number, since it is larger than the sum of its proper divisors (8025561).

18057483 is a wasteful number, since it uses less digits than its factorization.

18057483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006393 (or 2006390 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 18057483 is about 4249.4097237146. The cubic root of 18057483 is about 262.3528208961.

The spelling of 18057483 in words is "eighteen million, fifty-seven thousand, four hundred eighty-three".