134503248 has 40 divisors (see below), whose sum is σ = 379056096. Its totient is φ = 40758400.

The previous prime is 134503219. The next prime is 134503249. The reversal of 134503248 is 842305431.

It is a super-2 number, since 2×134503248² = 36182247445099008, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134503249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126843 + ... + 127898.

Almost surely, 2^134503248 is an apocalyptic number.

It is an amenable number.

134503248 is an abundant number, since it is smaller than the sum of its proper divisors (244552848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134503248 is a wasteful number, since it uses less digits than its factorization.

134503248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254763 (or 254757 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 134503248 is about 11597.5535351211. The cubic root of 134503248 is about 512.3628003154.

Adding to 134503248 its reverse (842305431), we get a palindrome (976808679).

The spelling of 134503248 in words is "one hundred thirty-four million, five hundred three thousand, two hundred forty-eight".