5280147 has 14 divisors (see below), whose sum is σ = 7917692. Its totient is φ = 3519612.

The previous prime is 5280139. The next prime is 5280161. The reversal of 5280147 is 7410825.

It is not a de Polignac number, because 5280147 - 2³ = 5280139 is a prime.

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

It is a Duffinian number.

5280147 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5280147.

It is not an unprimeable number, because it can be changed into a prime (5280647) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 2893 + ... + 4350.

Almost surely, 2^5280147 is an apocalyptic number.

5280147 is a deficient number, since it is larger than the sum of its proper divisors (2637545).

5280147 is an frugal number, since it uses more digits than its factorization.

5280147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7261 (or 7246 counting only the distinct ones).

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

The square root of 5280147 is about 2297.8570451619. The cubic root of 5280147 is about 174.1333698039.

The spelling of 5280147 in words is "five million, two hundred eighty thousand, one hundred forty-seven".