6511460 has 24 divisors (see below), whose sum is σ = 13747776. Its totient is φ = 2590560.

The previous prime is 6511411. The next prime is 6511469. The reversal of 6511460 is 641156.

It is a super-2 number, since 2×6511460² = 84798222663200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6511469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3449 + ... + 4991.

It is an arithmetic number, because the mean of its divisors is an integer number (572824).

Almost surely, 2^6511460 is an apocalyptic number.

It is an amenable number.

6511460 is an abundant number, since it is smaller than the sum of its proper divisors (7236316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6511460 is a wasteful number, since it uses less digits than its factorization.

6511460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763 (or 1761 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 6511460 is about 2551.7562579525. The cubic root of 6511460 is about 186.7351718515.

The spelling of 6511460 in words is "six million, five hundred eleven thousand, four hundred sixty".