8256460 has 24 divisors (see below), whose sum is σ = 17634960. Its totient is φ = 3246144.

The previous prime is 8256449. The next prime is 8256463. The reversal of 8256460 is 646528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8256463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2319 + ... + 4678.

It is an arithmetic number, because the mean of its divisors is an integer number (734790).

Almost surely, 2^8256460 is an apocalyptic number.

It is an amenable number.

8256460 is an abundant number, since it is smaller than the sum of its proper divisors (9378500).

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

8256460 is a wasteful number, since it uses less digits than its factorization.

8256460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7065 (or 7063 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 8256460 is about 2873.4056448751. The cubic root of 8256460 is about 202.1147274947.

The spelling of 8256460 in words is "eight million, two hundred fifty-six thousand, four hundred sixty".