2289435 has 8 divisors (see below), whose sum is σ = 3663120. Its totient is φ = 1221024.

The previous prime is 2289433. The next prime is 2289437. The reversal of 2289435 is 5349822.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2289433) and next prime (2289437).

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

It is not a de Polignac number, because 2289435 - 2¹ = 2289433 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2 + 2¹³ + 8⁷ + 9⁴ + 4⁴ + 3¹¹ + 5³ .

It is a junction number, because it is equal to n+sod(n) for n = 2289396 and 2289405.

It is not an unprimeable number, because it can be changed into a prime (2289431) 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, 76300 + ... + 76329.

It is an arithmetic number, because the mean of its divisors is an integer number (457890).

2^2289435 is an apocalyptic number.

2289435 is a deficient number, since it is larger than the sum of its proper divisors (1373685).

2289435 is a wasteful number, since it uses less digits than its factorization.

2289435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152637.

The product of its digits is 17280, while the sum is 33.

The square root of 2289435 is about 1513.0879022714. The cubic root of 2289435 is about 131.7981879379.

The spelling of 2289435 in words is "two million, two hundred eighty-nine thousand, four hundred thirty-five".