18248801 has 16 divisors (see below), whose sum is σ = 19906560. Its totient is φ = 16685760.

The previous prime is 18248773. The next prime is 18248809. The reversal of 18248801 is 10884281.

It is a cyclic number.

It is not a de Polignac number, because 18248801 - 2¹⁰ = 18247777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (18248809) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 47456 + ... + 47838.

It is an arithmetic number, because the mean of its divisors is an integer number (1244160).

Almost surely, 2^18248801 is an apocalyptic number.

It is an amenable number.

18248801 is a deficient number, since it is larger than the sum of its proper divisors (1657759).

18248801 is a wasteful number, since it uses less digits than its factorization.

18248801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496.

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 18248801 is about 4271.8615380183. The cubic root of 18248801 is about 263.2761055295.

The spelling of 18248801 in words is "eighteen million, two hundred forty-eight thousand, eight hundred one".