482217731 has 2 divisors, whose sum is σ = 482217732. Its totient is φ = 482217730.

The previous prime is 482217727. The next prime is 482217751. The reversal of 482217731 is 137712284.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 482217731 - 2² = 482217727 is a prime.

It is a super-2 number, since 2×482217731² = 465067880181576722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 482217691 and 482217700.

It is not a weakly prime, because it can be changed into another prime (482217751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241108865 + 241108866.

It is an arithmetic number, because the mean of its divisors is an integer number (241108866).

Almost surely, 2^482217731 is an apocalyptic number.

482217731 is a deficient number, since it is larger than the sum of its proper divisors (1).

482217731 is an equidigital number, since it uses as much as digits as its factorization.

482217731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18816, while the sum is 35.

The square root of 482217731 is about 21959.4565278834. The cubic root of 482217731 is about 784.1775263289.

The spelling of 482217731 in words is "four hundred eighty-two million, two hundred seventeen thousand, seven hundred thirty-one".