2107879 has 6 divisors (see below), whose sum is σ = 2225040. Its totient is φ = 1996596.

The previous prime is 2107877. The next prime is 2107883. The reversal of 2107879 is 9787012.

It is not a de Polignac number, because 2107879 - 2¹ = 2107877 is a prime.

It is an Ulam number.

It is a Duffinian number.

2107879 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2107873) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2559 + ... + 3280.

It is an arithmetic number, because the mean of its divisors is an integer number (370840).

2^2107879 is an apocalyptic number.

2107879 is a deficient number, since it is larger than the sum of its proper divisors (117161).

2107879 is an equidigital number, since it uses as much as digits as its factorization.

2107879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5877 (or 5858 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 2107879 is about 1451.8536427616. The cubic root of 2107879 is about 128.2178703236.

The spelling of 2107879 in words is "two million, one hundred seven thousand, eight hundred seventy-nine".