2118063 has 8 divisors (see below), whose sum is σ = 2972800. Its totient is φ = 1337688.

The previous prime is 2118059. The next prime is 2118079. The reversal of 2118063 is 3608112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2118063 - 2² = 2118059 is a prime.

It is a Duffinian number.

2118063 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2118023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18523 + ... + 18636.

It is an arithmetic number, because the mean of its divisors is an integer number (371600).

2^2118063 is an apocalyptic number.

2118063 is a deficient number, since it is larger than the sum of its proper divisors (854737).

2118063 is a wasteful number, since it uses less digits than its factorization.

2118063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37181.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2118063 is about 1455.3566573181. The cubic root of 2118063 is about 128.4240291399.

The spelling of 2118063 in words is "two million, one hundred eighteen thousand, sixty-three".