134510328 has 64 divisors (see below), whose sum is σ = 377892000. Its totient is φ = 44326656.

The previous prime is 134510309. The next prime is 134510351. The reversal of 134510328 is 823015431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15726 + ... + 22722.

Almost surely, 2^134510328 is an apocalyptic number.

134510328 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 134510328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188946000).

134510328 is an abundant number, since it is smaller than the sum of its proper divisors (243381672).

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

134510328 is a wasteful number, since it uses less digits than its factorization.

134510328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7101 (or 7091 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 134510328 is about 11597.8587678933. The cubic root of 134510328 is about 512.3717900983.

Adding to 134510328 its reverse (823015431), we get a palindrome (957525759).

The spelling of 134510328 in words is "one hundred thirty-four million, five hundred ten thousand, three hundred twenty-eight".