2114687 has 4 divisors (see below), whose sum is σ = 2149416. Its totient is φ = 2079960.

The previous prime is 2114653. The next prime is 2114699. The reversal of 2114687 is 7864112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2114687 - 2²⁰ = 1066111 is a prime.

It is a super-2 number, since 2×2114687² = 8943802215938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17273 + ... + 17394.

It is an arithmetic number, because the mean of its divisors is an integer number (537354).

2^2114687 is an apocalyptic number.

2114687 is a deficient number, since it is larger than the sum of its proper divisors (34729).

2114687 is an equidigital number, since it uses as much as digits as its factorization.

2114687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34728.

The product of its digits is 2688, while the sum is 29.

The square root of 2114687 is about 1454.1963416265. The cubic root of 2114687 is about 128.3557607774.

Adding to 2114687 its reverse (7864112), we get a palindrome (9978799).

The spelling of 2114687 in words is "two million, one hundred fourteen thousand, six hundred eighty-seven".