75017234 has 8 divisors (see below), whose sum is σ = 112572720. Its totient is φ = 37492996.

The previous prime is 75017231. The next prime is 75017279. The reversal of 75017234 is 43271057.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 75017197 and 75017206.

It is not an unprimeable number, because it can be changed into a prime (75017231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404 + ... + 12255.

It is an arithmetic number, because the mean of its divisors is an integer number (14071590).

Almost surely, 2^75017234 is an apocalyptic number.

75017234 is a deficient number, since it is larger than the sum of its proper divisors (37555486).

75017234 is a wasteful number, since it uses less digits than its factorization.

75017234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15624.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 75017234 is about 8661.2489861451. The cubic root of 75017234 is about 421.7486317738.

The spelling of 75017234 in words is "seventy-five million, seventeen thousand, two hundred thirty-four".