232071285 has 8 divisors (see below), whose sum is σ = 371314080. Its totient is φ = 123771344.

The previous prime is 232071283. The next prime is 232071299. The reversal of 232071285 is 582170232.

232071285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232071285 - 2¹ = 232071283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232071283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7735695 + ... + 7735724.

It is an arithmetic number, because the mean of its divisors is an integer number (46414260).

Almost surely, 2^232071285 is an apocalyptic number.

It is an amenable number.

232071285 is a deficient number, since it is larger than the sum of its proper divisors (139242795).

232071285 is a wasteful number, since it uses less digits than its factorization.

232071285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15471427.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 232071285 is about 15233.8860767698. The cubic root of 232071285 is about 614.5262926307.

The spelling of 232071285 in words is "two hundred thirty-two million, seventy-one thousand, two hundred eighty-five".