7012971 has 12 divisors (see below), whose sum is σ = 11577072. Its totient is φ = 4007376.

The previous prime is 7012969. The next prime is 7012979. The reversal of 7012971 is 1792107.

It is not a de Polignac number, because 7012971 - 2¹ = 7012969 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7012979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55596 + ... + 55721.

It is an arithmetic number, because the mean of its divisors is an integer number (964756).

Almost surely, 2^7012971 is an apocalyptic number.

7012971 is a deficient number, since it is larger than the sum of its proper divisors (4564101).

7012971 is a wasteful number, since it uses less digits than its factorization.

7012971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111330 (or 111327 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 27.

The square root of 7012971 is about 2648.2014651457. The cubic root of 7012971 is about 191.4112007544.

It can be divided in two parts, 70 and 12971, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 7012971 in words is "seven million, twelve thousand, nine hundred seventy-one".