232837081 has 3 divisors (see below), whose sum is σ = 232852341. Its totient is φ = 232821822.

The previous prime is 232837079. The next prime is 232837097. The reversal of 232837081 is 180738232.

The square root of 232837081 is 15259.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 232837081 - 2¹ = 232837079 is a prime.

It is a super-2 number, since 2×232837081² = 108426212577201122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232837021) 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 2 ways as a sum of consecutive naturals, for example, 7630 + ... + 22888.

It is an arithmetic number, because the mean of its divisors is an integer number (77617447).

Almost surely, 2^232837081 is an apocalyptic number.

232837081 is the 15259-th square number.

232837081 is the 7630-th centered octagonal number.

It is an amenable number.

232837081 is a deficient number, since it is larger than the sum of its proper divisors (15260).

232837081 is an frugal number, since it uses more digits than its factorization.

232837081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30518 (or 15259 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The cubic root of 232837081 is about 615.2014947756.

The spelling of 232837081 in words is "two hundred thirty-two million, eight hundred thirty-seven thousand, eighty-one".