488411117 has 2 divisors, whose sum is σ = 488411118. Its totient is φ = 488411116.

The previous prime is 488411113. The next prime is 488411159. The reversal of 488411117 is 711114884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 442429156 + 45981961 = 21034^2 + 6781^2 .

It is a cyclic number.

It is not a de Polignac number, because 488411117 - 2² = 488411113 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488411113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244205558 + 244205559.

It is an arithmetic number, because the mean of its divisors is an integer number (244205559).

Almost surely, 2^488411117 is an apocalyptic number.

It is an amenable number.

488411117 is a deficient number, since it is larger than the sum of its proper divisors (1).

488411117 is an equidigital number, since it uses as much as digits as its factorization.

488411117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168, while the sum is 35.

The square root of 488411117 is about 22100.0252714788. The cubic root of 488411117 is about 787.5204621205.

The spelling of 488411117 in words is "four hundred eighty-eight million, four hundred eleven thousand, one hundred seventeen".