56321484 has 12 divisors (see below), whose sum is σ = 131416824. Its totient is φ = 18773824.

The previous prime is 56321479. The next prime is 56321497. The reversal of 56321484 is 48412365.

It is a tau number, because it is divible by the number of its divisors (12).

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, 2346717 + ... + 2346740.

It is an arithmetic number, because the mean of its divisors is an integer number (10951402).

Almost surely, 2^56321484 is an apocalyptic number.

It is an amenable number.

56321484 is an abundant number, since it is smaller than the sum of its proper divisors (75095340).

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

56321484 is a wasteful number, since it uses less digits than its factorization.

56321484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4693464 (or 4693462 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 56321484 is about 7504.7640868984. The cubic root of 56321484 is about 383.3169552339.

The spelling of 56321484 in words is "fifty-six million, three hundred twenty-one thousand, four hundred eighty-four".