465665747 has 2 divisors, whose sum is σ = 465665748. Its totient is φ = 465665746.

The previous prime is 465665719. The next prime is 465665803. The reversal of 465665747 is 747566564.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465665747 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 465665695 and 465665704.

It is not a weakly prime, because it can be changed into another prime (465665047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232832873 + 232832874.

It is an arithmetic number, because the mean of its divisors is an integer number (232832874).

Almost surely, 2^465665747 is an apocalyptic number.

465665747 is a deficient number, since it is larger than the sum of its proper divisors (1).

465665747 is an equidigital number, since it uses as much as digits as its factorization.

465665747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4233600, while the sum is 50.

The square root of 465665747 is about 21579.2897705184. The cubic root of 465665747 is about 775.1006443002.

The spelling of 465665747 in words is "four hundred sixty-five million, six hundred sixty-five thousand, seven hundred forty-seven".