5278971 has 8 divisors (see below), whose sum is σ = 7050240. Its totient is φ = 3513512.

The previous prime is 5278969. The next prime is 5278991. The reversal of 5278971 is 1798725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5278971 - 2¹ = 5278969 is a prime.

5278971 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5278951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1570 + ... + 3608.

It is an arithmetic number, because the mean of its divisors is an integer number (881280).

Almost surely, 2^5278971 is an apocalyptic number.

5278971 is a deficient number, since it is larger than the sum of its proper divisors (1771269).

5278971 is a wasteful number, since it uses less digits than its factorization.

5278971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2905.

The product of its digits is 35280, while the sum is 39.

The square root of 5278971 is about 2297.6011403201. The cubic root of 5278971 is about 174.1204411204.

The spelling of 5278971 in words is "five million, two hundred seventy-eight thousand, nine hundred seventy-one".