481237619 has 2 divisors, whose sum is σ = 481237620. Its totient is φ = 481237618.

The previous prime is 481237609. The next prime is 481237633. The reversal of 481237619 is 916732184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 481237619 - 2²⁰ = 480189043 is a prime.

It is a super-2 number, since 2×481237619² = 463179291881578322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (481237609) 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, 240618809 + 240618810.

It is an arithmetic number, because the mean of its divisors is an integer number (240618810).

Almost surely, 2^481237619 is an apocalyptic number.

481237619 is a deficient number, since it is larger than the sum of its proper divisors (1).

481237619 is an equidigital number, since it uses as much as digits as its factorization.

481237619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 41.

The square root of 481237619 is about 21937.1287774859. The cubic root of 481237619 is about 783.6458832836.

The spelling of 481237619 in words is "four hundred eighty-one million, two hundred thirty-seven thousand, six hundred nineteen".