5307040 has 48 divisors (see below), whose sum is σ = 12859560. Its totient is φ = 2068480.

The previous prime is 5307011. The next prime is 5307053. The reversal of 5307040 is 407035.

5307040 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in 4 ways, for example, as 3952144 + 1354896 = 1988^2 + 1164^2 .

It is an Ulam number.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 5306999 and 5307017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6156 + ... + 6964.

Almost surely, 2^5307040 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 5307040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6429780).

5307040 is an abundant number, since it is smaller than the sum of its proper divisors (7552520).

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

5307040 is a wasteful number, since it uses less digits than its factorization.

5307040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865 (or 857 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 5307040 is about 2303.7013695356. The cubic root of 5307040 is about 174.4285030427.

The spelling of 5307040 in words is "five million, three hundred seven thousand, forty".