481247597 has 2 divisors, whose sum is σ = 481247598. Its totient is φ = 481247596.

The previous prime is 481247573. The next prime is 481247639. The reversal of 481247597 is 795742184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 469762276 + 11485321 = 21674^2 + 3389^2 .

It is a cyclic number.

It is not a de Polignac number, because 481247597 - 2²⁴ = 464470381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481247537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240623798 + 240623799.

It is an arithmetic number, because the mean of its divisors is an integer number (240623799).

Almost surely, 2^481247597 is an apocalyptic number.

It is an amenable number.

481247597 is a deficient number, since it is larger than the sum of its proper divisors (1).

481247597 is an equidigital number, since it uses as much as digits as its factorization.

481247597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 564480, while the sum is 47.

The square root of 481247597 is about 21937.3561989589. The cubic root of 481247597 is about 783.6512992946.

The spelling of 481247597 in words is "four hundred eighty-one million, two hundred forty-seven thousand, five hundred ninety-seven".