232271492 has 12 divisors (see below), whose sum is σ = 406604940. Its totient is φ = 116098656.

The previous prime is 232271453. The next prime is 232271497. The reversal of 232271492 is 294172232.

It can be written as a sum of positive squares in 2 ways, for example, as 70829056 + 161442436 = 8416^2 + 12706^2 .

It is not an unprimeable number, because it can be changed into a prime (232271497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8678 + ... + 23234.

It is an arithmetic number, because the mean of its divisors is an integer number (33883745).

Almost surely, 2^232271492 is an apocalyptic number.

It is an amenable number.

232271492 is a deficient number, since it is larger than the sum of its proper divisors (174333448).

232271492 is a wasteful number, since it uses less digits than its factorization.

232271492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18550 (or 18548 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 232271492 is about 15240.4557674631. The cubic root of 232271492 is about 614.7029583228.

The spelling of 232271492 in words is "two hundred thirty-two million, two hundred seventy-one thousand, four hundred ninety-two".