234535120 has 40 divisors (see below), whose sum is σ = 550607616. Its totient is φ = 92899968.

The previous prime is 234535109. The next prime is 234535199. The reversal of 234535120 is 21535432.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5992 + ... + 22471.

Almost surely, 2^234535120 is an apocalyptic number.

234535120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234535120 is an abundant number, since it is smaller than the sum of its proper divisors (316072496).

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

234535120 is a wasteful number, since it uses less digits than its factorization.

234535120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28579 (or 28573 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 234535120 is about 15314.5394968311. The cubic root of 234535120 is about 616.6933919105.

The spelling of 234535120 in words is "two hundred thirty-four million, five hundred thirty-five thousand, one hundred twenty".