481238767 has 2 divisors, whose sum is σ = 481238768. Its totient is φ = 481238766.

The previous prime is 481238749. The next prime is 481238773. The reversal of 481238767 is 767832184.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481238767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481238717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240619383 + 240619384.

It is an arithmetic number, because the mean of its divisors is an integer number (240619384).

Almost surely, 2^481238767 is an apocalyptic number.

481238767 is a deficient number, since it is larger than the sum of its proper divisors (1).

481238767 is an equidigital number, since it uses as much as digits as its factorization.

481238767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 451584, while the sum is 46.

The square root of 481238767 is about 21937.1549431552. The cubic root of 481238767 is about 783.6465064164.

The spelling of 481238767 in words is "four hundred eighty-one million, two hundred thirty-eight thousand, seven hundred sixty-seven".