2114923 has 6 divisors (see below), whose sum is σ = 2147684. Its totient is φ = 2082636.

The previous prime is 2114897. The next prime is 2114933. The reversal of 2114923 is 3294112.

It is not a de Polignac number, because 2114923 - 2¹⁷ = 1983851 is a prime.

It is a Duffinian number.

2114923 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2114894 and 2114903.

It is not an unprimeable number, because it can be changed into a prime (2114933) 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, 6736 + ... + 7042.

2^2114923 is an apocalyptic number.

2114923 is a deficient number, since it is larger than the sum of its proper divisors (32761).

2114923 is an frugal number, since it uses more digits than its factorization.

2114923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473 (or 390 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

The square root of 2114923 is about 1454.2774838386. The cubic root of 2114923 is about 128.3605354529.

The spelling of 2114923 in words is "two million, one hundred fourteen thousand, nine hundred twenty-three".