416465705 has 4 divisors (see below), whose sum is σ = 499758852. Its totient is φ = 333172560.

The previous prime is 416465641. The next prime is 416465729. The reversal of 416465705 is 507564614.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 296803984 + 119661721 = 17228^2 + 10939^2 .

It is not a de Polignac number, because 416465705 - 2⁶ = 416465641 is a prime.

It is a super-2 number, since 2×416465705² = 346887366882294050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41646566 + ... + 41646575.

It is an arithmetic number, because the mean of its divisors is an integer number (124939713).

Almost surely, 2^416465705 is an apocalyptic number.

It is an amenable number.

416465705 is a deficient number, since it is larger than the sum of its proper divisors (83293147).

416465705 is an equidigital number, since it uses as much as digits as its factorization.

416465705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83293146.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 416465705 is about 20407.4913940935. The cubic root of 416465705 is about 746.7806930405.

The spelling of 416465705 in words is "four hundred sixteen million, four hundred sixty-five thousand, seven hundred five".