56276446 has 16 divisors (see below), whose sum is σ = 89330688. Its totient is φ = 26534200.

The previous prime is 56276417. The next prime is 56276447. The reversal of 56276446 is 64467265.

It is a junction number, because it is equal to n+sod(n) for n = 56276399 and 56276408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56276447) 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, 5350 + ... + 11881.

It is an arithmetic number, because the mean of its divisors is an integer number (5583168).

Almost surely, 2^56276446 is an apocalyptic number.

56276446 is a deficient number, since it is larger than the sum of its proper divisors (33054242).

56276446 is a wasteful number, since it uses less digits than its factorization.

56276446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17327.

The product of its digits is 241920, while the sum is 40.

The square root of 56276446 is about 7501.7628594884. The cubic root of 56276446 is about 383.2147536607.

The spelling of 56276446 in words is "fifty-six million, two hundred seventy-six thousand, four hundred forty-six".