7150 has 24 divisors (see below), whose sum is σ = 15624. Its totient is φ = 2400.

The previous prime is 7129. The next prime is 7151. The reversal of 7150 is 517.

It is a super-2 number, since 2×7150² = 102245000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (13) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a plaindrome in base 16.

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 7150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 544 + ... + 556.

It is an arithmetic number, because the mean of its divisors is an integer number (651).

7150 is an abundant number, since it is smaller than the sum of its proper divisors (8474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7812).

7150 is a wasteful number, since it uses less digits than its factorization.

7150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36 (or 31 counting only the distinct ones).

The product of its (nonzero) digits is 35, while the sum is 13.

The square root of 7150 is about 84.5576726264. The cubic root of 7150 is about 19.2649852395.

Adding to 7150 its reverse (517), we get a palindrome (7667).

It can be divided in two parts, 71 and 50, that added together give a palindrome (121).

The spelling of 7150 in words is "seven thousand, one hundred fifty".