5235731 has 2 divisors, whose sum is σ = 5235732. Its totient is φ = 5235730.

The previous prime is 5235721. The next prime is 5235733. The reversal of 5235731 is 1375325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5235731 - 2⁶ = 5235667 is a prime.

It is a super-2 number, since 2×5235731² = 54825758208722, which contains 22 as substring.

Together with 5235733, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5235731.

It is not a weakly prime, because it can be changed into another prime (5235733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2617865 + 2617866.

It is an arithmetic number, because the mean of its divisors is an integer number (2617866).

Almost surely, 2^5235731 is an apocalyptic number.

5235731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5235731 is an equidigital number, since it uses as much as digits as its factorization.

5235731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3150, while the sum is 26.

The square root of 5235731 is about 2288.1719778024. The cubic root of 5235731 is about 173.6437308866.

The spelling of 5235731 in words is "five million, two hundred thirty-five thousand, seven hundred thirty-one".