133430482 has 8 divisors (see below), whose sum is σ = 205027452. Its totient is φ = 65088000.

The previous prime is 133430461. The next prime is 133430503. The reversal of 133430482 is 284034331.

It is an interprime number because it is at equal distance from previous prime (133430461) and next prime (133430503).

It can be written as a sum of positive squares in 2 ways, for example, as 133148521 + 281961 = 11539^2 + 531^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 133430482.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 813519 + ... + 813682.

Almost surely, 2^133430482 is an apocalyptic number.

133430482 is a deficient number, since it is larger than the sum of its proper divisors (71596970).

133430482 is a wasteful number, since it uses less digits than its factorization.

133430482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627244.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 133430482 is about 11551.2112784764. The cubic root of 133430482 is about 510.9970013726.

The spelling of 133430482 in words is "one hundred thirty-three million, four hundred thirty thousand, four hundred eighty-two".