6412291 has 4 divisors (see below), whose sum is σ = 6749800. Its totient is φ = 6074784.

The previous prime is 6412283. The next prime is 6412313. The reversal of 6412291 is 1922146.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1922146 = 2 ⋅961073.

It is a cyclic number.

It is not a de Polignac number, because 6412291 - 2³ = 6412283 is a prime.

It is a super-2 number, since 2×6412291² = 82234951737362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6412261) 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, 168726 + ... + 168763.

It is an arithmetic number, because the mean of its divisors is an integer number (1687450).

Almost surely, 2^6412291 is an apocalyptic number.

6412291 is a deficient number, since it is larger than the sum of its proper divisors (337509).

6412291 is a wasteful number, since it uses less digits than its factorization.

6412291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337508.

The product of its digits is 864, while the sum is 25.

The square root of 6412291 is about 2532.2501851120. The cubic root of 6412291 is about 185.7823310247.

The spelling of 6412291 in words is "six million, four hundred twelve thousand, two hundred ninety-one".