433136252 has 12 divisors (see below), whose sum is σ = 763009296. Its totient is φ = 215133600.

The previous prime is 433136237. The next prime is 433136261. The reversal of 433136252 is 252631334.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357953 + ... + 359160.

It is an arithmetic number, because the mean of its divisors is an integer number (63584108).

Almost surely, 2^433136252 is an apocalyptic number.

It is an amenable number.

433136252 is a deficient number, since it is larger than the sum of its proper divisors (329873044).

433136252 is a wasteful number, since it uses less digits than its factorization.

433136252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717268 (or 717266 counting only the distinct ones).

The product of its digits is 12960, while the sum is 29.

The square root of 433136252 is about 20811.9257158005. The cubic root of 433136252 is about 756.6148218428.

Adding to 433136252 its reverse (252631334), we get a palindrome (685767586).

The spelling of 433136252 in words is "four hundred thirty-three million, one hundred thirty-six thousand, two hundred fifty-two".