5236909 has 2 divisors, whose sum is σ = 5236910. Its totient is φ = 5236908.

The previous prime is 5236897. The next prime is 5236919. The reversal of 5236909 is 9096325.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3422500 + 1814409 = 1850^2 + 1347^2 .

It is a cyclic number.

It is not a de Polignac number, because 5236909 - 2²¹ = 3139757 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5236919) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2618454 + 2618455.

It is an arithmetic number, because the mean of its divisors is an integer number (2618455).

Almost surely, 2^5236909 is an apocalyptic number.

It is an amenable number.

5236909 is a deficient number, since it is larger than the sum of its proper divisors (1).

5236909 is an equidigital number, since it uses as much as digits as its factorization.

5236909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 5236909 is about 2288.4293740467. The cubic root of 5236909 is about 173.6567527535.

The spelling of 5236909 in words is "five million, two hundred thirty-six thousand, nine hundred nine".