234525564 has 192 divisors, whose sum is σ = 765184000. Its totient is φ = 61725888.

The previous prime is 234525559. The next prime is 234525593. The reversal of 234525564 is 465525432.

234525564 is a `hidden beast` number, since 2 + 345 + 255 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 481329 + ... + 481815.

Almost surely, 2^234525564 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234525564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382592000).

234525564 is an abundant number, since it is smaller than the sum of its proper divisors (530658436).

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

234525564 is a wasteful number, since it uses less digits than its factorization.

234525564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 512 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 234525564 is about 15314.2275025546. The cubic root of 234525564 is about 616.6850161896.

The spelling of 234525564 in words is "two hundred thirty-four million, five hundred twenty-five thousand, five hundred sixty-four".