234723000 has 64 divisors (see below), whose sum is σ = 732345120. Its totient is φ = 62592000.

The previous prime is 234722987. The next prime is 234723001. The reversal of 234723000 is 327432.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234723001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36121 + ... + 42120.

Almost surely, 2^234723000 is an apocalyptic number.

234723000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234723000 is an abundant number, since it is smaller than the sum of its proper divisors (497622120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234723000 is a wasteful number, since it uses less digits than its factorization.

234723000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78265 (or 78251 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 234723000 is about 15320.6723090079. The cubic root of 234723000 is about 616.8580203175.

The spelling of 234723000 in words is "two hundred thirty-four million, seven hundred twenty-three thousand".