5246431 has 2 divisors, whose sum is σ = 5246432. Its totient is φ = 5246430.

The previous prime is 5246429. The next prime is 5246441. The reversal of 5246431 is 1346425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5246431 - 2¹ = 5246429 is a prime.

It is a super-2 number, since 2×5246431² = 55050076475522, which contains 22 as substring.

Together with 5246429, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 5⁵ + 2⁷ + 4¹⁰ + 6³ + 4¹¹ + 3⁴ + 1 .

5246431 is a lucky number.

It is equal to p₃₆₄₄₃₅ and since 5246431 and 364435 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 5246396 and 5246405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5246411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2623215 + 2623216.

It is an arithmetic number, because the mean of its divisors is an integer number (2623216).

Almost surely, 2^5246431 is an apocalyptic number.

5246431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5246431 is an equidigital number, since it uses as much as digits as its factorization.

5246431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 5246431 is about 2290.5088954204. The cubic root of 5246431 is about 173.7619393828.

The spelling of 5246431 in words is "five million, two hundred forty-six thousand, four hundred thirty-one".