2846491 has 2 divisors, whose sum is σ = 2846492. Its totient is φ = 2846490.

The previous prime is 2846479. The next prime is 2846527. The reversal of 2846491 is 1946482.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2846491 - 2⁹ = 2845979 is a prime.

It is a super-2 number, since 2×2846491² = 16205022026162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2846401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1423245 + 1423246.

It is an arithmetic number, because the mean of its divisors is an integer number (1423246).

2^2846491 is an apocalyptic number.

2846491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2846491 is an equidigital number, since it uses as much as digits as its factorization.

2846491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 34.

The square root of 2846491 is about 1687.1547054138. The cubic root of 2846491 is about 141.7217821685.

Subtracting from 2846491 its reverse (1946482), we obtain a palindrome (900009).

The spelling of 2846491 in words is "two million, eight hundred forty-six thousand, four hundred ninety-one".