75106375 has 16 divisors (see below), whose sum is σ = 96969600. Its totient is φ = 58010400.

The previous prime is 75106349. The next prime is 75106379. The reversal of 75106375 is 57360157.

It is a de Polignac number, because none of the positive numbers 2^k-75106375 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 75106375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75106379) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6735 + ... + 13984.

It is an arithmetic number, because the mean of its divisors is an integer number (6060600).

Almost surely, 2^75106375 is an apocalyptic number.

75106375 is a deficient number, since it is larger than the sum of its proper divisors (21863225).

75106375 is a wasteful number, since it uses less digits than its factorization.

75106375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20763 (or 20753 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 75106375 is about 8666.3934251798. The cubic root of 75106375 is about 421.9156165741.

The spelling of 75106375 in words is "seventy-five million, one hundred six thousand, three hundred seventy-five".