134573328 has 30 divisors (see below), whose sum is σ = 376618814. Its totient is φ = 44857728.

The previous prime is 134573317. The next prime is 134573347. The reversal of 134573328 is 823375431.

It can be written as a sum of positive squares in only one way, i.e., 120824064 + 13749264 = 10992^2 + 3708^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 134573292 and 134573301.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 467125 + ... + 467412.

Almost surely, 2^134573328 is an apocalyptic number.

134573328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

134573328 is an abundant number, since it is smaller than the sum of its proper divisors (242045486).

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

134573328 is a wasteful number, since it uses less digits than its factorization.

134573328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934551 (or 934542 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 134573328 is about 11600.5744685339. The cubic root of 134573328 is about 512.4517700400.

The spelling of 134573328 in words is "one hundred thirty-four million, five hundred seventy-three thousand, three hundred twenty-eight".