5396491 has 2 divisors, whose sum is σ = 5396492. Its totient is φ = 5396490.

The previous prime is 5396477. The next prime is 5396507. The reversal of 5396491 is 1946935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5396491 - 2¹⁵ = 5363723 is a prime.

It is a super-2 number, since 2×5396491² = 58244230226162, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5396491.

It is not a weakly prime, because it can be changed into another prime (5396431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2698245 + 2698246.

It is an arithmetic number, because the mean of its divisors is an integer number (2698246).

Almost surely, 2^5396491 is an apocalyptic number.

5396491 is a deficient number, since it is larger than the sum of its proper divisors (1).

5396491 is an equidigital number, since it uses as much as digits as its factorization.

5396491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 37.

The square root of 5396491 is about 2323.0348684426. The cubic root of 5396491 is about 175.4030546576.

The spelling of 5396491 in words is "five million, three hundred ninety-six thousand, four hundred ninety-one".