2289370 has 16 divisors (see below), whose sum is σ = 4209408. Its totient is φ = 896080.

The previous prime is 2289359. The next prime is 2289379. The reversal of 2289370 is 739822.

It is not an unprimeable number, because it can be changed into a prime (2289379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1966 + ... + 2905.

It is an arithmetic number, because the mean of its divisors is an integer number (263088).

2^2289370 is an apocalyptic number.

2289370 is a deficient number, since it is larger than the sum of its proper divisors (1920038).

2289370 is a wasteful number, since it uses less digits than its factorization.

2289370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4925.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2289370 is about 1513.0664228645. The cubic root of 2289370 is about 131.7969406195.

The spelling of 2289370 in words is "two million, two hundred eighty-nine thousand, three hundred seventy".