106515375 has 16 divisors (see below), whose sum is σ = 177242208. Its totient is φ = 56808000.

The previous prime is 106515373. The next prime is 106515389. The reversal of 106515375 is 573515601.

It is not a de Polignac number, because 106515375 - 2¹ = 106515373 is a prime.

It is a super-2 number, since 2×106515375² = 22691050222781250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106515373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141646 + ... + 142395.

It is an arithmetic number, because the mean of its divisors is an integer number (11077638).

Almost surely, 2^106515375 is an apocalyptic number.

106515375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106515375 is a deficient number, since it is larger than the sum of its proper divisors (70726833).

106515375 is an equidigital number, since it uses as much as digits as its factorization.

106515375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284059 (or 284049 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 106515375 is about 10320.6286145758. The cubic root of 106515375 is about 474.0281143751.

The spelling of 106515375 in words is "one hundred six million, five hundred fifteen thousand, three hundred seventy-five".