232553071 has 4 divisors (see below), whose sum is σ = 233380944. Its totient is φ = 231725200.

The previous prime is 232552997. The next prime is 232553089. The reversal of 232553071 is 170355232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232553071 - 2¹⁵ = 232520303 is a prime.

It is a super-3 number, since 3×232553071³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232553371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413515 + ... + 414076.

It is an arithmetic number, because the mean of its divisors is an integer number (58345236).

Almost surely, 2^232553071 is an apocalyptic number.

232553071 is a deficient number, since it is larger than the sum of its proper divisors (827873).

232553071 is an equidigital number, since it uses as much as digits as its factorization.

232553071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827872.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 232553071 is about 15249.6908493254. The cubic root of 232553071 is about 614.9512561892.

The spelling of 232553071 in words is "two hundred thirty-two million, five hundred fifty-three thousand, seventy-one".