6460945 has 8 divisors (see below), whose sum is σ = 7772544. Its totient is φ = 5155824.

The previous prime is 6460919. The next prime is 6460963. The reversal of 6460945 is 5490646.

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

It is a cyclic number.

It is not a de Polignac number, because 6460945 - 2¹¹ = 6458897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6460945.

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, 952 + ... + 3718.

It is an arithmetic number, because the mean of its divisors is an integer number (971568).

Almost surely, 2^6460945 is an apocalyptic number.

It is an amenable number.

6460945 is a deficient number, since it is larger than the sum of its proper divisors (1311599).

6460945 is a wasteful number, since it uses less digits than its factorization.

6460945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 6460945 is about 2541.8389012681. The cubic root of 6460945 is about 186.2510292272.

Subtracting from 6460945 its reverse (5490646), we obtain a cube (970299 = 99³).

It can be divided in two parts, 64 and 60945, that added together give a square (61009 = 247²).

The spelling of 6460945 in words is "six million, four hundred sixty thousand, nine hundred forty-five".