2115883 has 8 divisors (see below), whose sum is σ = 2638080. Its totient is φ = 1648680.

The previous prime is 2115877. The next prime is 2115923. The reversal of 2115883 is 3885112.

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

It is not a de Polignac number, because 2115883 - 2⁹ = 2115371 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2115823) 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, 13663 + ... + 13816.

It is an arithmetic number, because the mean of its divisors is an integer number (329760).

2^2115883 is an apocalyptic number.

2115883 is a deficient number, since it is larger than the sum of its proper divisors (522197).

2115883 is a wasteful number, since it uses less digits than its factorization.

2115883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27497.

The product of its digits is 1920, while the sum is 28.

The square root of 2115883 is about 1454.6075071991. The cubic root of 2115883 is about 128.3799542015.

The spelling of 2115883 in words is "two million, one hundred fifteen thousand, eight hundred eighty-three".