5281407 has 12 divisors (see below), whose sum is σ = 8077680. Its totient is φ = 3313728.

The previous prime is 5281403. The next prime is 5281429. The reversal of 5281407 is 7041825.

It is not a de Polignac number, because 5281407 - 2² = 5281403 is a prime.

5281407 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17107 + ... + 17412.

It is an arithmetic number, because the mean of its divisors is an integer number (673140).

Almost surely, 2^5281407 is an apocalyptic number.

5281407 is a deficient number, since it is larger than the sum of its proper divisors (2796273).

5281407 is a wasteful number, since it uses less digits than its factorization.

5281407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34542 (or 34539 counting only the distinct ones).

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

The square root of 5281407 is about 2298.1311972992. The cubic root of 5281407 is about 174.1472198347.

The spelling of 5281407 in words is "five million, two hundred eighty-one thousand, four hundred seven".