75023017 has 8 divisors (see below), whose sum is σ = 75759840. Its totient is φ = 74290080.

The previous prime is 75023009. The next prime is 75023021. The reversal of 75023017 is 71032057.

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 75023017 - 2³ = 75023009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75022982 and 75023000.

It is not an unprimeable number, because it can be changed into a prime (75003017) 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, 49917 + ... + 51397.

It is an arithmetic number, because the mean of its divisors is an integer number (9469980).

Almost surely, 2^75023017 is an apocalyptic number.

It is an amenable number.

75023017 is a deficient number, since it is larger than the sum of its proper divisors (736823).

75023017 is a wasteful number, since it uses less digits than its factorization.

75023017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 75023017 is about 8661.5828230180. The cubic root of 75023017 is about 421.7594688821.

The spelling of 75023017 in words is "seventy-five million, twenty-three thousand, seventeen".