134750448 has 120 divisors (see below), whose sum is σ = 442758368. Its totient is φ = 37449216.

The previous prime is 134750423. The next prime is 134750503. The reversal of 134750448 is 844057431.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35490 + ... + 39102.

Almost surely, 2^134750448 is an apocalyptic number.

134750448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134750448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221379184).

134750448 is an abundant number, since it is smaller than the sum of its proper divisors (308007920).

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

134750448 is a wasteful number, since it uses less digits than its factorization.

134750448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671 (or 3662 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 134750448 is about 11608.2060629539. The cubic root of 134750448 is about 512.6764942785.

The spelling of 134750448 in words is "one hundred thirty-four million, seven hundred fifty thousand, four hundred forty-eight".