234223973 has 4 divisors (see below), whose sum is σ = 244407648. Its totient is φ = 224040300.

The previous prime is 234223921. The next prime is 234223987. The reversal of 234223973 is 379322432.

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.

It is a cyclic number.

It is not a de Polignac number, because 234223973 - 2¹⁶ = 234158437 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 (234223903) 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 3 ways as a sum of consecutive naturals, for example, 5091803 + ... + 5091848.

It is an arithmetic number, because the mean of its divisors is an integer number (61101912).

Almost surely, 2^234223973 is an apocalyptic number.

234223973 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

234223973 is a deficient number, since it is larger than the sum of its proper divisors (10183675).

234223973 is a wasteful number, since it uses less digits than its factorization.

234223973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10183674.

The product of its digits is 54432, while the sum is 35.

The square root of 234223973 is about 15304.3775763668. The cubic root of 234223973 is about 616.4205582652.

The spelling of 234223973 in words is "two hundred thirty-four million, two hundred twenty-three thousand, nine hundred seventy-three".