75374199 has 8 divisors (see below), whose sum is σ = 111665520. Its totient is φ = 50249448.

The previous prime is 75374191. The next prime is 75374203. The reversal of 75374199 is 99147357.

It is not a de Polignac number, because 75374199 - 2³ = 75374191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75374191) 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, 1395792 + ... + 1395845.

It is an arithmetic number, because the mean of its divisors is an integer number (13958190).

Almost surely, 2^75374199 is an apocalyptic number.

75374199 is a deficient number, since it is larger than the sum of its proper divisors (36291321).

75374199 is a wasteful number, since it uses less digits than its factorization.

75374199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791646 (or 2791640 counting only the distinct ones).

The product of its digits is 238140, while the sum is 45.

The square root of 75374199 is about 8681.8315463962. The cubic root of 75374199 is about 422.4165286824.

The spelling of 75374199 in words is "seventy-five million, three hundred seventy-four thousand, one hundred ninety-nine".