13435841 has 4 divisors (see below), whose sum is σ = 14020032. Its totient is φ = 12851652.

The previous prime is 13435819. The next prime is 13435859. The reversal of 13435841 is 14853431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13435841 - 2¹⁴ = 13419457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13435801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292061 + ... + 292106.

It is an arithmetic number, because the mean of its divisors is an integer number (3505008).

Almost surely, 2^13435841 is an apocalyptic number.

It is an amenable number.

13435841 is a deficient number, since it is larger than the sum of its proper divisors (584191).

13435841 is an equidigital number, since it uses as much as digits as its factorization.

13435841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584190.

The product of its digits is 5760, while the sum is 29.

The square root of 13435841 is about 3665.4932819472. The cubic root of 13435841 is about 237.7323510056.

The spelling of 13435841 in words is "thirteen million, four hundred thirty-five thousand, eight hundred forty-one".