1232352481 has 2 divisors, whose sum is σ = 1232352482. Its totient is φ = 1232352480.

The previous prime is 1232352479. The next prime is 1232352497. The reversal of 1232352481 is 1842532321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1143521856 + 88830625 = 33816^2 + 9425^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232352481 - 2¹ = 1232352479 is a prime.

It is a super-2 number, since 2×1232352481² = 3037385274853710722, which contains 22 as substring.

Together with 1232352479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1232352421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616176240 + 616176241.

It is an arithmetic number, because the mean of its divisors is an integer number (616176241).

Almost surely, 2^1232352481 is an apocalyptic number.

It is an amenable number.

1232352481 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232352481 is an equidigital number, since it uses as much as digits as its factorization.

1232352481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 1232352481 is about 35104.8783077224. The cubic root of 1232352481 is about 1072.1239092612.

The spelling of 1232352481 in words is "one billion, two hundred thirty-two million, three hundred fifty-two thousand, four hundred eighty-one".