233698243 has 8 divisors (see below), whose sum is σ = 241448960. Its totient is φ = 225960840.

The previous prime is 233698217. The next prime is 233698279. The reversal of 233698243 is 342896332.

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 233698243 - 2⁹ = 233697731 is a prime.

It is a super-2 number, since 2×233698243² = 109229737562574098, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233698196 and 233698205.

It is not an unprimeable number, because it can be changed into a prime (233699243) 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 7 ways as a sum of consecutive naturals, for example, 42646 + ... + 47812.

It is an arithmetic number, because the mean of its divisors is an integer number (30181120).

Almost surely, 2^233698243 is an apocalyptic number.

233698243 is a deficient number, since it is larger than the sum of its proper divisors (7750717).

233698243 is a wasteful number, since it uses less digits than its factorization.

233698243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6657.

The product of its digits is 186624, while the sum is 40.

The square root of 233698243 is about 15287.1921228197. The cubic root of 233698243 is about 615.9590149195.

The spelling of 233698243 in words is "two hundred thirty-three million, six hundred ninety-eight thousand, two hundred forty-three".