232045452 has 48 divisors (see below), whose sum is σ = 603734880. Its totient is φ = 77073984.

The previous prime is 232045441. The next prime is 232045453. The reversal of 232045452 is 254540232.

It is a happy number.

232045452 is a `hidden beast` number, since 2 + 3 + 204 + 5 + 452 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (232045453) 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, 27978 + ... + 35310.

It is an arithmetic number, because the mean of its divisors is an integer number (12577810).

Almost surely, 2^232045452 is an apocalyptic number.

It is an amenable number.

232045452 is an abundant number, since it is smaller than the sum of its proper divisors (371689428).

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

232045452 is a wasteful number, since it uses less digits than its factorization.

232045452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7639 (or 7631 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 232045452 is about 15233.0381736540. The cubic root of 232045452 is about 614.5034897998.

Adding to 232045452 its reverse (254540232), we get a palindrome (486585684).

The spelling of 232045452 in words is "two hundred thirty-two million, forty-five thousand, four hundred fifty-two".