8451056 has 10 divisors (see below), whose sum is σ = 16373952. Its totient is φ = 4225520.

The previous prime is 8451041. The next prime is 8451073. The reversal of 8451056 is 6501548.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 264080 + ... + 264111.

Almost surely, 2^8451056 is an apocalyptic number.

It is an amenable number.

8451056 is a deficient number, since it is larger than the sum of its proper divisors (7922896).

8451056 is a wasteful number, since it uses less digits than its factorization.

8451056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528199 (or 528193 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 8451056 is about 2907.0700025971. The cubic root of 8451056 is about 203.6902900046.

The spelling of 8451056 in words is "eight million, four hundred fifty-one thousand, fifty-six".