5971571 has 4 divisors (see below), whose sum is σ = 5989944. Its totient is φ = 5953200.

The previous prime is 5971549. The next prime is 5971577. The reversal of 5971571 is 1751795.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5971571 - 2⁶ = 5971507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5971577) 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, 8690 + ... + 9351.

It is an arithmetic number, because the mean of its divisors is an integer number (1497486).

Almost surely, 2^5971571 is an apocalyptic number.

5971571 is a deficient number, since it is larger than the sum of its proper divisors (18373).

5971571 is a wasteful number, since it uses less digits than its factorization.

5971571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18372.

The product of its digits is 11025, while the sum is 35.

The square root of 5971571 is about 2443.6798071761. The cubic root of 5971571 is about 181.4246108037.

The spelling of 5971571 in words is "five million, nine hundred seventy-one thousand, five hundred seventy-one".