7160749 has 4 divisors (see below), whose sum is σ = 7186336. Its totient is φ = 7135164.

The previous prime is 7160743. The next prime is 7160801. The reversal of 7160749 is 9470617.

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 a cyclic number.

It is not a de Polignac number, because 7160749 - 2⁵ = 7160717 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 (7160743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12369 + ... + 12934.

It is an arithmetic number, because the mean of its divisors is an integer number (1796584).

Almost surely, 2^7160749 is an apocalyptic number.

It is an amenable number.

7160749 is a deficient number, since it is larger than the sum of its proper divisors (25587).

7160749 is a wasteful number, since it uses less digits than its factorization.

7160749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25586.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 7160749 is about 2675.9575856130. The cubic root of 7160749 is about 192.7463445357.

The spelling of 7160749 in words is "seven million, one hundred sixty thousand, seven hundred forty-nine".