56327144 has 8 divisors (see below), whose sum is σ = 105613410. Its totient is φ = 28163568.

The previous prime is 56327129. The next prime is 56327231. The reversal of 56327144 is 44172365.

It can be written as a sum of positive squares in only one way, i.e., 45024100 + 11303044 = 6710^2 + 3362^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 56327144.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3520439 + ... + 3520454.

Almost surely, 2^56327144 is an apocalyptic number.

It is an amenable number.

56327144 is a deficient number, since it is larger than the sum of its proper divisors (49286266).

56327144 is a wasteful number, since it uses less digits than its factorization.

56327144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7040899 (or 7040895 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 56327144 is about 7505.1411712239. The cubic root of 56327144 is about 383.3297952204.

The spelling of 56327144 in words is "fifty-six million, three hundred twenty-seven thousand, one hundred forty-four".