8051456 has 36 divisors (see below), whose sum is σ = 18371472. Its totient is φ = 3449856.

The previous prime is 8051453. The next prime is 8051501. The reversal of 8051456 is 6541508.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8051453) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 455 + ... + 4038.

Almost surely, 2^8051456 is an apocalyptic number.

It is an amenable number.

8051456 is an abundant number, since it is smaller than the sum of its proper divisors (10320016).

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

8051456 is an equidigital number, since it uses as much as digits as its factorization.

8051456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4516 (or 4502 counting only the distinct ones).

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

The square root of 8051456 is about 2837.5087665063. The cubic root of 8051456 is about 200.4278839239.

The spelling of 8051456 in words is "eight million, fifty-one thousand, four hundred fifty-six".