7049071 has 4 divisors (see below), whose sum is σ = 7056472. Its totient is φ = 7041672.

The previous prime is 7049047. The next prime is 7049111. The reversal of 7049071 is 1709407.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7049071 - 2⁵ = 7049039 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 (7049971) 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, 2016 + ... + 4261.

It is an arithmetic number, because the mean of its divisors is an integer number (1764118).

Almost surely, 2^7049071 is an apocalyptic number.

7049071 is a deficient number, since it is larger than the sum of its proper divisors (7401).

7049071 is a wasteful number, since it uses less digits than its factorization.

7049071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7400.

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

The square root of 7049071 is about 2655.0086628861. The cubic root of 7049071 is about 191.7390751833.

It can be divided in two parts, 70 and 49071, that added together give a triangular number (49141 = T₃₁₃).

The spelling of 7049071 in words is "seven million, forty-nine thousand, seventy-one".