75829223 has 4 divisors (see below), whose sum is σ = 75863880. Its totient is φ = 75794568.

The previous prime is 75829211. The next prime is 75829241. The reversal of 75829223 is 32292857.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 75829223 - 2¹⁰ = 75828199 is a prime.

It is a super-3 number, since 3×75829223³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75829823) 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, 13808 + ... + 18501.

It is an arithmetic number, because the mean of its divisors is an integer number (18965970).

Almost surely, 2^75829223 is an apocalyptic number.

75829223 is a deficient number, since it is larger than the sum of its proper divisors (34657).

75829223 is a wasteful number, since it uses less digits than its factorization.

75829223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34656.

The product of its digits is 60480, while the sum is 38.

The square root of 75829223 is about 8707.9976458426. The cubic root of 75829223 is about 423.2648480088.

The spelling of 75829223 in words is "seventy-five million, eight hundred twenty-nine thousand, two hundred twenty-three".