4261456 has 20 divisors (see below), whose sum is σ = 8333172. Its totient is φ = 2110976.

The previous prime is 4261423. The next prime is 4261483. The reversal of 4261456 is 6541624.

It can be written as a sum of positive squares in 2 ways, for example, as 341056 + 3920400 = 584^2 + 1980^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630 + ... + 2986.

Almost surely, 2^4261456 is an apocalyptic number.

It is an amenable number.

4261456 is a deficient number, since it is larger than the sum of its proper divisors (4071716).

4261456 is a wasteful number, since it uses less digits than its factorization.

4261456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478 (or 2472 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 4261456 is about 2064.3294310744. The cubic root of 4261456 is about 162.1260006374.

The spelling of 4261456 in words is "four million, two hundred sixty-one thousand, four hundred fifty-six".