7315089 has 8 divisors (see below), whose sum is σ = 9768000. Its totient is φ = 4869456.

The previous prime is 7315067. The next prime is 7315093. The reversal of 7315089 is 9805137.

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

It is not a de Polignac number, because 7315089 - 2⁷ = 7314961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7315489) 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, 1287 + ... + 4035.

It is an arithmetic number, because the mean of its divisors is an integer number (1221000).

Almost surely, 2^7315089 is an apocalyptic number.

It is an amenable number.

7315089 is a deficient number, since it is larger than the sum of its proper divisors (2452911).

7315089 is a wasteful number, since it uses less digits than its factorization.

7315089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 7315089 is about 2704.6421205032. The cubic root of 7315089 is about 194.1213061429.

The spelling of 7315089 in words is "seven million, three hundred fifteen thousand, eighty-nine".