7160489 has 8 divisors (see below), whose sum is σ = 8374080. Its totient is φ = 5994576.

The previous prime is 7160467. The next prime is 7160507. The reversal of 7160489 is 9840617.

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

It is not a de Polignac number, because 7160489 - 2¹² = 7156393 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7160449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11594 + ... + 12195.

It is an arithmetic number, because the mean of its divisors is an integer number (1046760).

Almost surely, 2^7160489 is an apocalyptic number.

It is an amenable number.

7160489 is a deficient number, since it is larger than the sum of its proper divisors (1213591).

7160489 is a wasteful number, since it uses less digits than its factorization.

7160489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23839.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 7160489 is about 2675.9090044320. The cubic root of 7160489 is about 192.7440116951.

The spelling of 7160489 in words is "seven million, one hundred sixty thousand, four hundred eighty-nine".