5498431 has 2 divisors, whose sum is σ = 5498432. Its totient is φ = 5498430.

The previous prime is 5498417. The next prime is 5498443. The reversal of 5498431 is 1348945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5498431 - 2⁵ = 5498399 is a prime.

It is a super-2 number, since 2×5498431² = 60465486923522, which contains 22 as substring.

5498431 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5498401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2749215 + 2749216.

It is an arithmetic number, because the mean of its divisors is an integer number (2749216).

Almost surely, 2^5498431 is an apocalyptic number.

5498431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5498431 is an equidigital number, since it uses as much as digits as its factorization.

5498431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 34.

The square root of 5498431 is about 2344.8733441276. The cubic root of 5498431 is about 176.5006299683.

It can be divided in two parts, 5498 and 431, that added together give a square (5929 = 77²).

The spelling of 5498431 in words is "five million, four hundred ninety-eight thousand, four hundred thirty-one".