75114197 has 8 divisors (see below), whose sum is σ = 76688856. Its totient is φ = 73545472.

The previous prime is 75114191. The next prime is 75114229. The reversal of 75114197 is 79141157.

It can be written as a sum of positive squares in 4 ways, for example, as 2540836 + 72573361 = 1594^2 + 8519^2 .

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 75114197 - 2¹⁸ = 74852053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75114191) 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, 31553 + ... + 33849.

It is an arithmetic number, because the mean of its divisors is an integer number (9586107).

Almost surely, 2^75114197 is an apocalyptic number.

It is an amenable number.

75114197 is a deficient number, since it is larger than the sum of its proper divisors (1574659).

75114197 is a wasteful number, since it uses less digits than its factorization.

75114197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967.

The product of its digits is 8820, while the sum is 35.

The square root of 75114197 is about 8666.8446968894. The cubic root of 75114197 is about 421.9302629535.

The spelling of 75114197 in words is "seventy-five million, one hundred fourteen thousand, one hundred ninety-seven".