481662743 has 2 divisors, whose sum is σ = 481662744. Its totient is φ = 481662742.

The previous prime is 481662703. The next prime is 481662767. The reversal of 481662743 is 347266184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481662743 - 2⁶ = 481662679 is a prime.

It is a Sophie Germain prime.

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 481662743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481662703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240831371 + 240831372.

It is an arithmetic number, because the mean of its divisors is an integer number (240831372).

Almost surely, 2^481662743 is an apocalyptic number.

481662743 is a deficient number, since it is larger than the sum of its proper divisors (1).

481662743 is an equidigital number, since it uses as much as digits as its factorization.

481662743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 41.

The square root of 481662743 is about 21946.8162383522. The cubic root of 481662743 is about 783.8765722456.

The spelling of 481662743 in words is "four hundred eighty-one million, six hundred sixty-two thousand, seven hundred forty-three".