134432248 has 32 divisors (see below), whose sum is σ = 259878960. Its totient is φ = 65145600.

The previous prime is 134432189. The next prime is 134432251. The reversal of 134432248 is 842234431.

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 in 7 ways as a sum of consecutive naturals, for example, 91923 + ... + 93373.

Almost surely, 2^134432248 is an apocalyptic number.

It is an amenable number.

134432248 is a deficient number, since it is larger than the sum of its proper divisors (125446712).

134432248 is a wasteful number, since it uses less digits than its factorization.

134432248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807 (or 1803 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 134432248 is about 11594.4921406675. The cubic root of 134432248 is about 512.2726310887.

Adding to 134432248 its reverse (842234431), we get a palindrome (976666679).

The spelling of 134432248 in words is "one hundred thirty-four million, four hundred thirty-two thousand, two hundred forty-eight".