2149033 has 6 divisors (see below), whose sum is σ = 2268474. Its totient is φ = 2035584.

The previous prime is 2149031. The next prime is 2149039. The reversal of 2149033 is 3309412.

It can be written as a sum of positive squares in only one way, i.e., 1172889 + 976144 = 1083^2 + 988^2 .

It is not a de Polignac number, because 2149033 - 2¹ = 2149031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2148995 and 2149013.

It is not an unprimeable number, because it can be changed into a prime (2149031) 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, 2616 + ... + 3337.

It is an arithmetic number, because the mean of its divisors is an integer number (378079).

2^2149033 is an apocalyptic number.

It is an amenable number.

2149033 is a deficient number, since it is larger than the sum of its proper divisors (119441).

2149033 is an equidigital number, since it uses as much as digits as its factorization.

2149033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5991 (or 5972 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2149033 is about 1465.9580485130. The cubic root of 2149033 is about 129.0469352276.

The spelling of 2149033 in words is "two million, one hundred forty-nine thousand, thirty-three".