232986453 has 16 divisors (see below), whose sum is σ = 357826560. Its totient is φ = 132085296.

The previous prime is 232986443. The next prime is 232986461. The reversal of 232986453 is 354689232.

It is not a de Polignac number, because 232986453 - 2⁴ = 232986437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232986433) 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, 41013 + ... + 46346.

It is an arithmetic number, because the mean of its divisors is an integer number (22364160).

Almost surely, 2^232986453 is an apocalyptic number.

It is an amenable number.

232986453 is a deficient number, since it is larger than the sum of its proper divisors (124840107).

232986453 is a wasteful number, since it uses less digits than its factorization.

232986453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87496.

The product of its digits is 311040, while the sum is 42.

The square root of 232986453 is about 15263.8937692844. The cubic root of 232986453 is about 615.3330234156. Note that the first 3 decimals are identical.

The spelling of 232986453 in words is "two hundred thirty-two million, nine hundred eighty-six thousand, four hundred fifty-three".