433661132 has 12 divisors (see below), whose sum is σ = 759074736. Its totient is φ = 216782640.

The previous prime is 433661131. The next prime is 433661147. The reversal of 433661132 is 231166334.

It is a junction number, because it is equal to n+sod(n) for n = 433661095 and 433661104.

It is not an unprimeable number, because it can be changed into a prime (433661131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15257 + ... + 33167.

It is an arithmetic number, because the mean of its divisors is an integer number (63256228).

Almost surely, 2^433661132 is an apocalyptic number.

It is an amenable number.

433661132 is a deficient number, since it is larger than the sum of its proper divisors (325413604).

433661132 is a wasteful number, since it uses less digits than its factorization.

433661132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23968 (or 23966 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 433661132 is about 20824.5319755331. The cubic root of 433661132 is about 756.9203236160.

The spelling of 433661132 in words is "four hundred thirty-three million, six hundred sixty-one thousand, one hundred thirty-two".