5436247 has 2 divisors, whose sum is σ = 5436248. Its totient is φ = 5436246.

The previous prime is 5436241. The next prime is 5436269. The reversal of 5436247 is 7426345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5436247 - 2¹⁵ = 5403479 is a prime.

It is a d-powerful number, because it can be written as 5⁷ + 4³ + 3¹⁴ + 6⁶ + 2¹⁹ + 4⁶ + 7² .

It is equal to p₃₇₆₆₈₁ and since 5436247 and 376681 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5436241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2718123 + 2718124.

It is an arithmetic number, because the mean of its divisors is an integer number (2718124).

Almost surely, 2^5436247 is an apocalyptic number.

5436247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5436247 is an equidigital number, since it uses as much as digits as its factorization.

5436247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 31.

The square root of 5436247 is about 2331.5760763912. The cubic root of 5436247 is about 175.8327332150.

The spelling of 5436247 in words is "five million, four hundred thirty-six thousand, two hundred forty-seven".