7040971 has 8 divisors (see below), whose sum is σ = 8243424. Its totient is φ = 5887680.

The previous prime is 7040953. The next prime is 7040981. The reversal of 7040971 is 1790407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7040971 - 2⁷ = 7040843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7040911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11980 + ... + 12553.

It is an arithmetic number, because the mean of its divisors is an integer number (1030428).

Almost surely, 2^7040971 is an apocalyptic number.

7040971 is a deficient number, since it is larger than the sum of its proper divisors (1202453).

7040971 is a wasteful number, since it uses less digits than its factorization.

7040971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24581.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 7040971 is about 2653.4828056726. The cubic root of 7040971 is about 191.6656053711.

It can be divided in two parts, 70 and 40971, that added together give a triangular number (41041 = T₂₈₆).

The spelling of 7040971 in words is "seven million, forty thousand, nine hundred seventy-one".