5394731 has 2 divisors, whose sum is σ = 5394732. Its totient is φ = 5394730.

The previous prime is 5394721. The next prime is 5394749. The reversal of 5394731 is 1374935.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5394731 is a prime.

It is a super-2 number, since 2×5394731² = 58206245124722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5394721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2697365 + 2697366.

It is an arithmetic number, because the mean of its divisors is an integer number (2697366).

Almost surely, 2^5394731 is an apocalyptic number.

5394731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5394731 is an equidigital number, since it uses as much as digits as its factorization.

5394731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 32.

The square root of 5394731 is about 2322.6560227464. The cubic root of 5394731 is about 175.3839840589.

The spelling of 5394731 in words is "five million, three hundred ninety-four thousand, seven hundred thirty-one".