75108245 has 8 divisors (see below), whose sum is σ = 90264480. Its totient is φ = 59996880.

The previous prime is 75108199. The next prime is 75108247. The reversal of 75108245 is 54280157.

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

It is a de Polignac number, because none of the positive numbers 2^k-75108245 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75108247) 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, 7415 + ... + 14324.

It is an arithmetic number, because the mean of its divisors is an integer number (11283060).

Almost surely, 2^75108245 is an apocalyptic number.

It is an amenable number.

75108245 is a deficient number, since it is larger than the sum of its proper divisors (15156235).

75108245 is a wasteful number, since it uses less digits than its factorization.

75108245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22435.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 75108245 is about 8666.5013125251. The cubic root of 75108245 is about 421.9191181662.

The spelling of 75108245 in words is "seventy-five million, one hundred eight thousand, two hundred forty-five".