2259734 has 8 divisors (see below), whose sum is σ = 3412800. Its totient is φ = 1122136.

The previous prime is 2259731. The next prime is 2259739. The reversal of 2259734 is 4379522.

It is a happy number.

2259734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2259734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3494 + ... + 4089.

It is an arithmetic number, because the mean of its divisors is an integer number (426600).

2^2259734 is an apocalyptic number.

2259734 is a deficient number, since it is larger than the sum of its proper divisors (1153066).

2259734 is a wasteful number, since it uses less digits than its factorization.

2259734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7734.

The product of its digits is 15120, while the sum is 32.

The square root of 2259734 is about 1503.2411649499. The cubic root of 2259734 is about 131.2257630227.

The spelling of 2259734 in words is "two million, two hundred fifty-nine thousand, seven hundred thirty-four".