232213853 has 4 divisors (see below), whose sum is σ = 232554528. Its totient is φ = 231873180.

The previous prime is 232213841. The next prime is 232213859. The reversal of 232213853 is 358312232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232213853 - 2⁴ = 232213837 is a prime.

It is a super-3 number, since 3×232213853³ (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 (232213859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169313 + ... + 170678.

It is an arithmetic number, because the mean of its divisors is an integer number (58138632).

Almost surely, 2^232213853 is an apocalyptic number.

It is an amenable number.

232213853 is a deficient number, since it is larger than the sum of its proper divisors (340675).

232213853 is an equidigital number, since it uses as much as digits as its factorization.

232213853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340674.

The product of its digits is 8640, while the sum is 29.

The square root of 232213853 is about 15238.5646633796. The cubic root of 232213853 is about 614.6521072050.

The spelling of 232213853 in words is "two hundred thirty-two million, two hundred thirteen thousand, eight hundred fifty-three".