5307971 has 4 divisors (see below), whose sum is σ = 5314200. Its totient is φ = 5301744.

The previous prime is 5307947. The next prime is 5307979. The reversal of 5307971 is 1797035.

5307971 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1797035 = 5 ⋅359407.

It is a cyclic number.

It is not a de Polignac number, because 5307971 - 2¹⁸ = 5045827 is a prime.

It is a super-2 number, since 2×5307971² = 56349112273682, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5307979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1586 + ... + 3623.

It is an arithmetic number, because the mean of its divisors is an integer number (1328550).

Almost surely, 2^5307971 is an apocalyptic number.

5307971 is a deficient number, since it is larger than the sum of its proper divisors (6229).

5307971 is a wasteful number, since it uses less digits than its factorization.

5307971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6228.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 5307971 is about 2303.9034267955. The cubic root of 5307971 is about 174.4387022901.

The spelling of 5307971 in words is "five million, three hundred seven thousand, nine hundred seventy-one".