18968301 has 12 divisors (see below), whose sum is σ = 29889600. Its totient is φ = 11495880.

The previous prime is 18968231. The next prime is 18968317. The reversal of 18968301 is 10386981.

It is not a de Polignac number, because 18968301 - 2¹¹ = 18966253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18968351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95701 + ... + 95898.

It is an arithmetic number, because the mean of its divisors is an integer number (2490800).

Almost surely, 2^18968301 is an apocalyptic number.

18968301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

18968301 is a deficient number, since it is larger than the sum of its proper divisors (10921299).

18968301 is a wasteful number, since it uses less digits than its factorization.

18968301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191616 (or 191613 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 18968301 is about 4355.2613010014. The cubic root of 18968301 is about 266.6916863678.

The spelling of 18968301 in words is "eighteen million, nine hundred sixty-eight thousand, three hundred one".