460547145 has 24 divisors (see below), whose sum is σ = 809222856. Its totient is φ = 242258688.

The previous prime is 460547141. The next prime is 460547161. The reversal of 460547145 is 541745064.

460547145 is a `hidden beast` number, since 4 + 605 + 4 + 7 + 1 + 45 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 120033936 + 340513209 = 10956^2 + 18453^2 .

It is not a de Polignac number, because 460547145 - 2² = 460547141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (460547141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66814 + ... + 73383.

It is an arithmetic number, because the mean of its divisors is an integer number (33717619).

Almost surely, 2^460547145 is an apocalyptic number.

460547145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

460547145 is a deficient number, since it is larger than the sum of its proper divisors (348675711).

460547145 is a wasteful number, since it uses less digits than its factorization.

460547145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140281 (or 140278 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 460547145 is about 21460.3621824050. The cubic root of 460547145 is about 772.2502035840.

The spelling of 460547145 in words is "four hundred sixty million, five hundred forty-seven thousand, one hundred forty-five".