233154252 has 36 divisors (see below), whose sum is σ = 624032136. Its totient is φ = 73146240.

The previous prime is 233154223. The next prime is 233154277. The reversal of 233154252 is 252451332.

It is a happy number.

233154252 is a `hidden beast` number, since 233 + 1 + 5 + 425 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189874 + ... + 191097.

It is an arithmetic number, because the mean of its divisors is an integer number (17334226).

Almost surely, 2^233154252 is an apocalyptic number.

It is an amenable number.

233154252 is an abundant number, since it is smaller than the sum of its proper divisors (390877884).

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

233154252 is a wasteful number, since it uses less digits than its factorization.

233154252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380998 (or 380993 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 233154252 is about 15269.3893787538. The cubic root of 233154252 is about 615.4807108123.

The spelling of 233154252 in words is "two hundred thirty-three million, one hundred fifty-four thousand, two hundred fifty-two".