5281740 has 48 divisors (see below), whose sum is σ = 16433760. Its totient is φ = 1408320.

The previous prime is 5281711. The next prime is 5281751. The reversal of 5281740 is 471825.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4351 + ... + 5430.

It is an arithmetic number, because the mean of its divisors is an integer number (342370).

Almost surely, 2^5281740 is an apocalyptic number.

It is an amenable number.

5281740 is an abundant number, since it is smaller than the sum of its proper divisors (11152020).

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

5281740 is a wasteful number, since it uses less digits than its factorization.

5281740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9799 (or 9791 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 5281740 is about 2298.2036463290. The cubic root of 5281740 is about 174.1508798320.

The spelling of 5281740 in words is "five million, two hundred eighty-one thousand, seven hundred forty".