232406853 has 32 divisors (see below), whose sum is σ = 366873600. Its totient is φ = 130782960.

The previous prime is 232406851. The next prime is 232406897. The reversal of 232406853 is 358604232.

It is a happy number.

It is not a de Polignac number, because 232406853 - 2¹ = 232406851 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232406851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67258 + ... + 70628.

It is an arithmetic number, because the mean of its divisors is an integer number (11464800).

Almost surely, 2^232406853 is an apocalyptic number.

It is an amenable number.

232406853 is a deficient number, since it is larger than the sum of its proper divisors (134466747).

232406853 is an equidigital number, since it uses as much as digits as its factorization.

232406853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462 (or 3448 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 232406853 is about 15244.8959655355. The cubic root of 232406853 is about 614.8223454075.

The spelling of 232406853 in words is "two hundred thirty-two million, four hundred six thousand, eight hundred fifty-three".