4164291 has 12 divisors (see below), whose sum is σ = 6238232. Its totient is φ = 2776032.

The previous prime is 4164289. The next prime is 4164299. The reversal of 4164291 is 1924614.

It is not a de Polignac number, because 4164291 - 2¹ = 4164289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4164299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8326 + ... + 8811.

Almost surely, 2^4164291 is an apocalyptic number.

4164291 is a deficient number, since it is larger than the sum of its proper divisors (2073941).

4164291 is an equidigital number, since it uses as much as digits as its factorization.

4164291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17152 (or 17140 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 4164291 is about 2040.6594522360. The cubic root of 4164291 is about 160.8843092075.

The spelling of 4164291 in words is "four million, one hundred sixty-four thousand, two hundred ninety-one".