134549424 has 200 divisors, whose sum is σ = 427794048. Its totient is φ = 40642560.

The previous prime is 134549417. The next prime is 134549479. The reversal of 134549424 is 424945431.

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 682894 + ... + 683090.

Almost surely, 2^134549424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134549424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213897024).

134549424 is an abundant number, since it is smaller than the sum of its proper divisors (293244624).

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

134549424 is a wasteful number, since it uses less digits than its factorization.

134549424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 250 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 134549424 is about 11599.5441289733. The cubic root of 134549424 is about 512.4214263043.

The spelling of 134549424 in words is "one hundred thirty-four million, five hundred forty-nine thousand, four hundred twenty-four".