2409235 has 4 divisors (see below), whose sum is σ = 2891088. Its totient is φ = 1927384.

The previous prime is 2409229. The next prime is 2409259. The reversal of 2409235 is 5329042.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5329042 = 2 ⋅2664521.

It is a cyclic number.

It is not a de Polignac number, because 2409235 - 2⁵ = 2409203 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240919 + ... + 240928.

It is an arithmetic number, because the mean of its divisors is an integer number (722772).

2^2409235 is an apocalyptic number.

2409235 is a deficient number, since it is larger than the sum of its proper divisors (481853).

2409235 is an equidigital number, since it uses as much as digits as its factorization.

2409235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481852.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2409235 is about 1552.1710601606. The cubic root of 2409235 is about 134.0580983680.

The spelling of 2409235 in words is "two million, four hundred nine thousand, two hundred thirty-five".