2249330 has 16 divisors (see below), whose sum is σ = 4143744. Its totient is φ = 878640.

The previous prime is 2249311. The next prime is 2249363. The reversal of 2249330 is 339422.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2249296 and 2249305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2186 + ... + 3045.

It is an arithmetic number, because the mean of its divisors is an integer number (258984).

2^2249330 is an apocalyptic number.

2249330 is a deficient number, since it is larger than the sum of its proper divisors (1894414).

2249330 is a wasteful number, since it uses less digits than its factorization.

2249330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5281.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2249330 is about 1499.7766500383. The cubic root of 2249330 is about 131.0240617767.

The spelling of 2249330 in words is "two million, two hundred forty-nine thousand, three hundred thirty".