460447385 has 8 divisors (see below), whose sum is σ = 558008136. Its totient is φ = 364710400.

The previous prime is 460447367. The next prime is 460447409. The reversal of 460447385 is 583744064.

It can be written as a sum of positive squares in 4 ways, for example, as 155351296 + 305096089 = 12464^2 + 17467^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 460447385 - 2¹² = 460443289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455384 + ... + 456393.

It is an arithmetic number, because the mean of its divisors is an integer number (69751017).

Almost surely, 2^460447385 is an apocalyptic number.

It is an amenable number.

460447385 is a deficient number, since it is larger than the sum of its proper divisors (97560751).

460447385 is a wasteful number, since it uses less digits than its factorization.

460447385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911883.

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 460447385 is about 21458.0377714273. The cubic root of 460447385 is about 772.1944400251.

The spelling of 460447385 in words is "four hundred sixty million, four hundred forty-seven thousand, three hundred eighty-five".