134782448 has 10 divisors (see below), whose sum is σ = 261141024. Its totient is φ = 67391216.

The previous prime is 134782423. The next prime is 134782469. The reversal of 134782448 is 844287431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4211936 + ... + 4211967.

Almost surely, 2^134782448 is an apocalyptic number.

It is an amenable number.

134782448 is a deficient number, since it is larger than the sum of its proper divisors (126358576).

134782448 is an equidigital number, since it uses as much as digits as its factorization.

134782448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8423911 (or 8423905 counting only the distinct ones).

The product of its digits is 172032, while the sum is 41.

The square root of 134782448 is about 11609.5843164172. The cubic root of 134782448 is about 512.7170738575.

The spelling of 134782448 in words is "one hundred thirty-four million, seven hundred eighty-two thousand, four hundred forty-eight".