5707280 has 20 divisors (see below), whose sum is σ = 13269612. Its totient is φ = 2282880.

The previous prime is 5707279. The next prime is 5707301. The reversal of 5707280 is 827075.

It can be written as a sum of positive squares in 2 ways, for example, as 1364224 + 4343056 = 1168^2 + 2084^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35591 + ... + 35750.

Almost surely, 2^5707280 is an apocalyptic number.

It is an amenable number.

5707280 is an abundant number, since it is smaller than the sum of its proper divisors (7562332).

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

5707280 is a wasteful number, since it uses less digits than its factorization.

5707280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71354 (or 71348 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 5707280 is about 2388.9914189884. The cubic root of 5707280 is about 178.7076154255.

The spelling of 5707280 in words is "five million, seven hundred seven thousand, two hundred eighty".