1832212328 has 8 divisors (see below), whose sum is σ = 3435398130. Its totient is φ = 916106160.

The previous prime is 1832212321. The next prime is 1832212331. The reversal of 1832212328 is 8232122381.

It can be written as a sum of positive squares in only one way, i.e., 1713794404 + 118417924 = 41398^2 + 10882^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1832212294 and 1832212303.

It is not an unprimeable number, because it can be changed into a prime (1832212321) 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 as a sum of consecutive naturals, namely, 114513263 + ... + 114513278.

Almost surely, 2^1832212328 is an apocalyptic number.

It is an amenable number.

1832212328 is a deficient number, since it is larger than the sum of its proper divisors (1603185802).

1832212328 is a wasteful number, since it uses less digits than its factorization.

1832212328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229026547 (or 229026543 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 1832212328 is about 42804.3494051714. The cubic root of 1832212328 is about 1223.6539045261.

The spelling of 1832212328 in words is "one billion, eight hundred thirty-two million, two hundred twelve thousand, three hundred twenty-eight".