56070000 has 300 divisors, whose sum is σ = 226614960. Its totient is φ = 12672000.

The previous prime is 56069989. The next prime is 56070017. The reversal of 56070000 is 7065.

It is a tau number, because it is divible by the number of its divisors (300).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 629956 + ... + 630044.

Almost surely, 2^56070000 is an apocalyptic number.

56070000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56070000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113307480).

56070000 is an abundant number, since it is smaller than the sum of its proper divisors (170544960).

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

56070000 is a wasteful number, since it uses less digits than its factorization.

56070000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 56070000 is about 7487.9903846092. The cubic root of 56070000 is about 382.7455811112.

Adding to 56070000 its reverse (7065), we get a palindrome (56077065).

The spelling of 56070000 in words is "fifty-six million, seventy thousand".