5972971 has 4 divisors (see below), whose sum is σ = 5981472. Its totient is φ = 5964472.

The previous prime is 5972959. The next prime is 5972999. The reversal of 5972971 is 1792795.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5972971 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5972671) 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, 3091 + ... + 4636.

It is an arithmetic number, because the mean of its divisors is an integer number (1495368).

Almost surely, 2^5972971 is an apocalyptic number.

5972971 is the 1546-th heptagonal number.

5972971 is a deficient number, since it is larger than the sum of its proper divisors (8501).

5972971 is an equidigital number, since it uses as much as digits as its factorization.

5972971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8500.

The product of its digits is 39690, while the sum is 40.

The square root of 5972971 is about 2443.9662436294. The cubic root of 5972971 is about 181.4387876766.

The spelling of 5972971 in words is "five million, nine hundred seventy-two thousand, nine hundred seventy-one".