5654731 has 2 divisors, whose sum is σ = 5654732. Its totient is φ = 5654730.

The previous prime is 5654717. The next prime is 5654743. The reversal of 5654731 is 1374565.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5654731 - 2⁹ = 5654219 is a prime.

It is a super-2 number, since 2×5654731² = 63951965364722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5654693 and 5654702.

It is not a weakly prime, because it can be changed into another prime (5654531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827365 + 2827366.

It is an arithmetic number, because the mean of its divisors is an integer number (2827366).

Almost surely, 2^5654731 is an apocalyptic number.

5654731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5654731 is an equidigital number, since it uses as much as digits as its factorization.

5654731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 31.

The square root of 5654731 is about 2377.9678298917. The cubic root of 5654731 is about 178.1574481156.

The spelling of 5654731 in words is "five million, six hundred fifty-four thousand, seven hundred thirty-one".