7041997 has 4 divisors (see below), whose sum is σ = 7062300. Its totient is φ = 7021696.

The previous prime is 7041977. The next prime is 7042001. The reversal of 7041997 is 7991407.

7041997 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1687401 + 5354596 = 1299^2 + 2314^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7041997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7041907) 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, 9622 + ... + 10327.

It is an arithmetic number, because the mean of its divisors is an integer number (1765575).

Almost surely, 2^7041997 is an apocalyptic number.

It is an amenable number.

7041997 is a deficient number, since it is larger than the sum of its proper divisors (20303).

7041997 is a wasteful number, since it uses less digits than its factorization.

7041997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20302.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 7041997 is about 2653.6761294476. The cubic root of 7041997 is about 191.6749146629.

It can be divided in two parts, 704 and 1997, that added together give a triangular number (2701 = T₇₃).

The spelling of 7041997 in words is "seven million, forty-one thousand, nine hundred ninety-seven".