2114591 has 8 divisors (see below), whose sum is σ = 2175600. Its totient is φ = 2054592.

The previous prime is 2114549. The next prime is 2114621. The reversal of 2114591 is 1954112.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2114591 - 2¹⁰ = 2113567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114531) 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, 5885 + ... + 6233.

It is an arithmetic number, because the mean of its divisors is an integer number (271950).

2^2114591 is an apocalyptic number.

2114591 is a deficient number, since it is larger than the sum of its proper divisors (61009).

2114591 is an equidigital number, since it uses as much as digits as its factorization.

2114591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505.

The product of its digits is 360, while the sum is 23.

The square root of 2114591 is about 1454.1633333295. The cubic root of 2114591 is about 128.3538184349.

The spelling of 2114591 in words is "two million, one hundred fourteen thousand, five hundred ninety-one".