234172752 has 120 divisors (see below), whose sum is σ = 694247232. Its totient is φ = 67837440.

The previous prime is 234172747. The next prime is 234172793. The reversal of 234172752 is 257271432.

234172752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132708 + ... + 134460.

Almost surely, 2^234172752 is an apocalyptic number.

234172752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234172752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347123616).

234172752 is an abundant number, since it is smaller than the sum of its proper divisors (460074480).

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

234172752 is a wasteful number, since it uses less digits than its factorization.

234172752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809 (or 1792 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 234172752 is about 15302.7040747706. The cubic root of 234172752 is about 616.3756212492.

The spelling of 234172752 in words is "two hundred thirty-four million, one hundred seventy-two thousand, seven hundred fifty-two".