75194141 has 8 divisors (see below), whose sum is σ = 82490400. Its totient is φ = 67974640.

The previous prime is 75194137. The next prime is 75194149. The reversal of 75194141 is 14149157.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 75194141 - 2² = 75194137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75194098 and 75194107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75194149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17126 + ... + 21063.

It is an arithmetic number, because the mean of its divisors is an integer number (10311300).

Almost surely, 2^75194141 is an apocalyptic number.

It is an amenable number.

75194141 is a deficient number, since it is larger than the sum of its proper divisors (7296259).

75194141 is a wasteful number, since it uses less digits than its factorization.

75194141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38379.

The product of its digits is 5040, while the sum is 32.

The square root of 75194141 is about 8671.4555294945. The cubic root of 75194141 is about 422.0798965994.

The spelling of 75194141 in words is "seventy-five million, one hundred ninety-four thousand, one hundred forty-one".