75938141 has 4 divisors (see below), whose sum is σ = 76492572. Its totient is φ = 75383712.

The previous prime is 75938131. The next prime is 75938143. The reversal of 75938141 is 14183957.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14183957 = 31 ⋅457547.

It can be written as a sum of positive squares in 2 ways, for example, as 30846916 + 45091225 = 5554^2 + 6715^2 .

It is a cyclic number.

It is not a de Polignac number, because 75938141 - 2⁶ = 75938077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75938095 and 75938104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75938143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277010 + ... + 277283.

It is an arithmetic number, because the mean of its divisors is an integer number (19123143).

Almost surely, 2^75938141 is an apocalyptic number.

It is an amenable number.

75938141 is a deficient number, since it is larger than the sum of its proper divisors (554431).

75938141 is a wasteful number, since it uses less digits than its factorization.

75938141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554430.

The product of its digits is 30240, while the sum is 38.

The square root of 75938141 is about 8714.2493078865. The cubic root of 75938141 is about 423.4674045074.

The spelling of 75938141 in words is "seventy-five million, nine hundred thirty-eight thousand, one hundred forty-one".