4091435 has 4 divisors (see below), whose sum is σ = 4909728. Its totient is φ = 3273144.

The previous prime is 4091393. The next prime is 4091459. The reversal of 4091435 is 5341904.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4091435 - 2⁶ = 4091371 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, 409139 + ... + 409148.

It is an arithmetic number, because the mean of its divisors is an integer number (1227432).

Almost surely, 2^4091435 is an apocalyptic number.

4091435 is a deficient number, since it is larger than the sum of its proper divisors (818293).

4091435 is an equidigital number, since it uses as much as digits as its factorization.

4091435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818292.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 4091435 is about 2022.7295914185. The cubic root of 4091435 is about 159.9405378001.

The spelling of 4091435 in words is "four million, ninety-one thousand, four hundred thirty-five".