75233 has 4 divisors (see below), whose sum is σ = 78528. Its totient is φ = 71940.

The previous prime is 75227. The next prime is 75239. The reversal of 75233 is 33257.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33257 = 7 ⋅4751.

It is an interprime number because it is at equal distance from previous prime (75227) and next prime (75239).

It is a cyclic number.

It is not a de Polignac number, because 75233 - 2⁴ = 75217 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 (75239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1613 + ... + 1658.

It is an arithmetic number, because the mean of its divisors is an integer number (19632).

2⁷⁵²³³ is an apocalyptic number.

It is an amenable number.

75233 is a deficient number, since it is larger than the sum of its proper divisors (3295).

75233 is a wasteful number, since it uses less digits than its factorization.

75233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294.

The product of its digits is 630, while the sum is 20.

The square root of 75233 is about 274.2863467255. The cubic root of 75233 is about 42.2152591883.

The spelling of 75233 in words is "seventy-five thousand, two hundred thirty-three".