56063340 has 60 divisors (see below), whose sum is σ = 175877856. Its totient is φ = 14949792.

The previous prime is 56063323. The next prime is 56063341. The reversal of 56063340 is 4336065.

56063340 is a `hidden beast` number, since 560 + 63 + 3 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (56063341) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15684 + ... + 18923.

Almost surely, 2^56063340 is an apocalyptic number.

It is an amenable number.

56063340 is an abundant number, since it is smaller than the sum of its proper divisors (119814516).

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

56063340 is a wasteful number, since it uses less digits than its factorization.

56063340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34628 (or 34617 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 56063340 is about 7487.5456592932. The cubic root of 56063340 is about 382.7304263255.

The spelling of 56063340 in words is "fifty-six million, sixty-three thousand, three hundred forty".