2114929 has 4 divisors (see below), whose sum is σ = 2119284. Its totient is φ = 2110576.

The previous prime is 2114897. The next prime is 2114933. The reversal of 2114929 is 9294112.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 90000 + 2024929 = 300^2 + 1423^2 .

It is a cyclic number.

It is not a de Polignac number, because 2114929 - 2⁵ = 2114897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2114897 and 2114906.

It is not an unprimeable number, because it can be changed into a prime (2114969) 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, 1342 + ... + 2455.

It is an arithmetic number, because the mean of its divisors is an integer number (529821).

2^2114929 is an apocalyptic number.

It is an amenable number.

2114929 is a deficient number, since it is larger than the sum of its proper divisors (4355).

2114929 is an equidigital number, since it uses as much as digits as its factorization.

2114929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4354.

The product of its digits is 1296, while the sum is 28.

The square root of 2114929 is about 1454.2795467172. The cubic root of 2114929 is about 128.3606568384.

The spelling of 2114929 in words is "two million, one hundred fourteen thousand, nine hundred twenty-nine".