56070480 has 80 divisors (see below), whose sum is σ = 174613824. Its totient is φ = 14883840.

The previous prime is 56070457. The next prime is 56070517. The reversal of 56070480 is 8407065.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73300 + ... + 74060.

Almost surely, 2^56070480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56070480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87306912).

56070480 is an abundant number, since it is smaller than the sum of its proper divisors (118543344).

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

56070480 is a wasteful number, since it uses less digits than its factorization.

56070480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084 (or 1078 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 56070480 is about 7488.0224358638. The cubic root of 56070480 is about 382.7466733017.

The spelling of 56070480 in words is "fifty-six million, seventy thousand, four hundred eighty".