5357971 has 2 divisors, whose sum is σ = 5357972. Its totient is φ = 5357970.

The previous prime is 5357969. The next prime is 5357977. The reversal of 5357971 is 1797535.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5357971 - 2¹ = 5357969 is a prime.

Together with 5357969, it forms a pair of twin primes.

It is an Ulam number.

5357971 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5357971.

It is not a weakly prime, because it can be changed into another prime (5357977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2678985 + 2678986.

It is an arithmetic number, because the mean of its divisors is an integer number (2678986).

Almost surely, 2^5357971 is an apocalyptic number.

5357971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5357971 is an equidigital number, since it uses as much as digits as its factorization.

5357971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33075, while the sum is 37.

The square root of 5357971 is about 2314.7291418220. The cubic root of 5357971 is about 174.9847170327.

It can be divided in two parts, 5357 and 971, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 5357971 in words is "five million, three hundred fifty-seven thousand, nine hundred seventy-one".