75190613 has 8 divisors (see below), whose sum is σ = 77349216. Its totient is φ = 73062000.

The previous prime is 75190567. The next prime is 75190627. The reversal of 75190613 is 31609157.

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 75190613 - 2²⁰ = 74142037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 75190613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75190693) 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, 2363 + ... + 12488.

It is an arithmetic number, because the mean of its divisors is an integer number (9668652).

Almost surely, 2^75190613 is an apocalyptic number.

It is an amenable number.

75190613 is a deficient number, since it is larger than the sum of its proper divisors (2158603).

75190613 is a wasteful number, since it uses less digits than its factorization.

75190613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14995.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 75190613 is about 8671.2521010521. The cubic root of 75190613 is about 422.0732953707.

The spelling of 75190613 in words is "seventy-five million, one hundred ninety thousand, six hundred thirteen".