433225616 has 10 divisors (see below), whose sum is σ = 839374662. Its totient is φ = 216612800.

The previous prime is 433225607. The next prime is 433225621. The reversal of 433225616 is 616522334.

It can be written as a sum of positive squares in only one way, i.e., 403849216 + 29376400 = 20096^2 + 5420^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13538285 + ... + 13538316.

Almost surely, 2^433225616 is an apocalyptic number.

It is an amenable number.

433225616 is a deficient number, since it is larger than the sum of its proper divisors (406149046).

433225616 is a wasteful number, since it uses less digits than its factorization.

433225616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27076609 (or 27076603 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 433225616 is about 20814.0725471975. The cubic root of 433225616 is about 756.6668527970. Note that the first 3 decimals are identical.

The spelling of 433225616 in words is "four hundred thirty-three million, two hundred twenty-five thousand, six hundred sixteen".