6460633 has 4 divisors (see below), whose sum is σ = 6481588. Its totient is φ = 6439680.

The previous prime is 6460613. The next prime is 6460651. The reversal of 6460633 is 3360646.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3360646 = 2 ⋅1680323.

It can be written as a sum of positive squares in 2 ways, for example, as 374544 + 6086089 = 612^2 + 2467^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6460633 is a prime.

It is a Duffinian number.

6460633 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6460603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10008 + ... + 10633.

It is an arithmetic number, because the mean of its divisors is an integer number (1620397).

Almost surely, 2^6460633 is an apocalyptic number.

It is an amenable number.

6460633 is a deficient number, since it is larger than the sum of its proper divisors (20955).

6460633 is a wasteful number, since it uses less digits than its factorization.

6460633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20954.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 6460633 is about 2541.7775276369. Note that the first 3 decimals coincide. The cubic root of 6460633 is about 186.2480311490.

The spelling of 6460633 in words is "six million, four hundred sixty thousand, six hundred thirty-three".