7160387 has 8 divisors (see below), whose sum is σ = 7773696. Its totient is φ = 6556032.

The previous prime is 7160381. The next prime is 7160389. The reversal of 7160387 is 7830617.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 7160387 - 2¹² = 7156291 is a prime.

It is a super-2 number, since 2×7160387² = 102542283979538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7160381) 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, 518 + ... + 3819.

It is an arithmetic number, because the mean of its divisors is an integer number (971712).

Almost surely, 2^7160387 is an apocalyptic number.

7160387 is a deficient number, since it is larger than the sum of its proper divisors (613309).

7160387 is a wasteful number, since it uses less digits than its factorization.

7160387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4477.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 7160387 is about 2675.8899454200. The cubic root of 7160387 is about 192.7430964884.

The spelling of 7160387 in words is "seven million, one hundred sixty thousand, three hundred eighty-seven".