4113791 has 4 divisors (see below), whose sum is σ = 4487784. Its totient is φ = 3739800.

The previous prime is 4113787. The next prime is 4113827. The reversal of 4113791 is 1973114.

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 4113791 - 2² = 4113787 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4113791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113721) 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, 186980 + ... + 187001.

It is an arithmetic number, because the mean of its divisors is an integer number (1121946).

Almost surely, 2^4113791 is an apocalyptic number.

4113791 is a deficient number, since it is larger than the sum of its proper divisors (373993).

4113791 is a wasteful number, since it uses less digits than its factorization.

4113791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373992.

The product of its digits is 756, while the sum is 26.

The square root of 4113791 is about 2028.2482589663. The cubic root of 4113791 is about 160.2313190565.

The spelling of 4113791 in words is "four million, one hundred thirteen thousand, seven hundred ninety-one".