2239735 has 8 divisors (see below), whose sum is σ = 2714400. Its totient is φ = 1773984.

The previous prime is 2239723. The next prime is 2239747. The reversal of 2239735 is 5379322.

It is an interprime number because it is at equal distance from previous prime (2239723) and next prime (2239747).

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

It is a cyclic number.

It is not a de Polignac number, because 2239735 - 2⁵ = 2239703 is a prime.

It is a d-powerful number, because it can be written as 2¹⁸ + 2¹⁸ + 3¹⁰ + 9⁵ + 7⁴ + 3¹³ + 5⁴ .

2239735 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2239697 and 2239706.

It is a congruent number.

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, 1660 + ... + 2689.

It is an arithmetic number, because the mean of its divisors is an integer number (339300).

2^2239735 is an apocalyptic number.

2239735 is a deficient number, since it is larger than the sum of its proper divisors (474665).

2239735 is a wasteful number, since it uses less digits than its factorization.

2239735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457.

The product of its digits is 11340, while the sum is 31.

The square root of 2239735 is about 1496.5744218047. The cubic root of 2239735 is about 130.8374924864.

The spelling of 2239735 in words is "two million, two hundred thirty-nine thousand, seven hundred thirty-five".