234253533 has 8 divisors (see below), whose sum is σ = 313442848. Its totient is φ = 155616624.

The previous prime is 234253529. The next prime is 234253553. The reversal of 234253533 is 335352432.

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

It is not a de Polignac number, because 234253533 - 2² = 234253529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234253533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234253553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137110 + ... + 138807.

It is an arithmetic number, because the mean of its divisors is an integer number (39180356).

Almost surely, 2^234253533 is an apocalyptic number.

It is an amenable number.

234253533 is a deficient number, since it is larger than the sum of its proper divisors (79189315).

234253533 is a wasteful number, since it uses less digits than its factorization.

234253533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276203.

The product of its digits is 32400, while the sum is 30.

The square root of 234253533 is about 15305.3432826579. The cubic root of 234253533 is about 616.4464887524.

The spelling of 234253533 in words is "two hundred thirty-four million, two hundred fifty-three thousand, five hundred thirty-three".