133254032 has 10 divisors (see below), whose sum is σ = 258179718. Its totient is φ = 66627008.

The previous prime is 133254029. The next prime is 133254067. The reversal of 133254032 is 230452331.

It can be written as a sum of positive squares in only one way, i.e., 106172416 + 27081616 = 10304^2 + 5204^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133253989 and 133254007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4164173 + ... + 4164204.

Almost surely, 2^133254032 is an apocalyptic number.

It is an amenable number.

133254032 is a deficient number, since it is larger than the sum of its proper divisors (124925686).

133254032 is an equidigital number, since it uses as much as digits as its factorization.

133254032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8328385 (or 8328379 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 133254032 is about 11543.5710246007. The cubic root of 133254032 is about 510.7716525766.

The spelling of 133254032 in words is "one hundred thirty-three million, two hundred fifty-four thousand, thirty-two".