5681480 has 64 divisors (see below), whose sum is σ = 14826240. Its totient is φ = 1919232.

The previous prime is 5681471. The next prime is 5681497. The reversal of 5681480 is 841865.

5681480 = T₄₉₉ + T₅₀₀ + ... + T₅₄₀.

5681480 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam 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, 28742 + ... + 28938.

It is an arithmetic number, because the mean of its divisors is an integer number (231660).

Almost surely, 2^5681480 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 5681480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7413120).

5681480 is an abundant number, since it is smaller than the sum of its proper divisors (9144760).

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

5681480 is a wasteful number, since it uses less digits than its factorization.

5681480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 5681480 is about 2383.5855344418. The cubic root of 5681480 is about 178.4379235270.

It can be divided in two parts, 568 and 1480, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 5681480 in words is "five million, six hundred eighty-one thousand, four hundred eighty".