56030340 has 24 divisors (see below), whose sum is σ = 156885120. Its totient is φ = 14941408.

The previous prime is 56030339. The next prime is 56030341. The reversal of 56030340 is 4303065.

56030340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56030339) and next prime (56030341).

It is not an unprimeable number, because it can be changed into a prime (56030341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466860 + ... + 466979.

It is an arithmetic number, because the mean of its divisors is an integer number (6536880).

Almost surely, 2^56030340 is an apocalyptic number.

It is an amenable number.

56030340 is an abundant number, since it is smaller than the sum of its proper divisors (100854780).

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

56030340 is a wasteful number, since it uses less digits than its factorization.

56030340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933851 (or 933849 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 56030340 is about 7485.3416755683. The cubic root of 56030340 is about 382.6553173328.

The spelling of 56030340 in words is "fifty-six million, thirty thousand, three hundred forty".