18046713 has 32 divisors (see below), whose sum is σ = 26752000. Its totient is φ = 10777536.

The previous prime is 18046711. The next prime is 18046723. The reversal of 18046713 is 31764081.

It is a happy number.

It is not a de Polignac number, because 18046713 - 2¹ = 18046711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18046711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90588 + ... + 90786.

It is an arithmetic number, because the mean of its divisors is an integer number (836000).

Almost surely, 2^18046713 is an apocalyptic number.

It is an amenable number.

18046713 is a deficient number, since it is larger than the sum of its proper divisors (8705287).

18046713 is a wasteful number, since it uses less digits than its factorization.

18046713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 18046713 is about 4248.1422998765. The cubic root of 18046713 is about 262.3006522778.

The spelling of 18046713 in words is "eighteen million, forty-six thousand, seven hundred thirteen".