234787132 has 24 divisors (see below), whose sum is σ = 427311360. Its totient is φ = 112741440.

The previous prime is 234787129. The next prime is 234787141. The reversal of 234787132 is 231787432.

It is a junction number, because it is equal to n+sod(n) for n = 234787091 and 234787100.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16858 + ... + 27454.

It is an arithmetic number, because the mean of its divisors is an integer number (17804640).

Almost surely, 2^234787132 is an apocalyptic number.

It is an amenable number.

234787132 is a deficient number, since it is larger than the sum of its proper divisors (192524228).

234787132 is a wasteful number, since it uses less digits than its factorization.

234787132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10821 (or 10819 counting only the distinct ones).

The product of its digits is 56448, while the sum is 37.

The square root of 234787132 is about 15322.7651551539. The cubic root of 234787132 is about 616.9141953780.

The spelling of 234787132 in words is "two hundred thirty-four million, seven hundred eighty-seven thousand, one hundred thirty-two".