6971073 has 4 divisors (see below), whose sum is σ = 9294768. Its totient is φ = 4647380.

The previous prime is 6971057. The next prime is 6971089. The reversal of 6971073 is 3701796.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (6971057) and next prime (6971089).

It is a cyclic number.

It is not a de Polignac number, because 6971073 - 2⁴ = 6971057 is a prime.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6971033) 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, 1161843 + ... + 1161848.

It is an arithmetic number, because the mean of its divisors is an integer number (2323692).

Almost surely, 2^6971073 is an apocalyptic number.

It is an amenable number.

6971073 is a deficient number, since it is larger than the sum of its proper divisors (2323695).

6971073 is a wasteful number, since it uses less digits than its factorization.

6971073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323694.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 6971073 is about 2640.2789625341. The cubic root of 6971073 is about 191.0292527585.

It can be divided in two parts, 697 and 1073, that added together give a triangular number (1770 = T₅₉).

The spelling of 6971073 in words is "six million, nine hundred seventy-one thousand, seventy-three".