7150115 has 32 divisors (see below), whose sum is σ = 10606464. Its totient is φ = 4515840.

The previous prime is 7150103. The next prime is 7150123. The reversal of 7150115 is 5110517.

It is a de Polignac number, because none of the positive numbers 2^k-7150115 is a prime.

It is a super-3 number, since 3×7150115³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 36197 + ... + 36393.

It is an arithmetic number, because the mean of its divisors is an integer number (331452).

Almost surely, 2^7150115 is an apocalyptic number.

7150115 is a deficient number, since it is larger than the sum of its proper divisors (3456349).

7150115 is a wasteful number, since it uses less digits than its factorization.

7150115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287.

The product of its (nonzero) digits is 175, while the sum is 20.

The square root of 7150115 is about 2673.9698951185. The cubic root of 7150115 is about 192.6508852442.

The spelling of 7150115 in words is "seven million, one hundred fifty thousand, one hundred fifteen".