134569232 has 80 divisors (see below), whose sum is σ = 307599360. Its totient is φ = 55845504.

The previous prime is 134569223. The next prime is 134569243. The reversal of 134569232 is 232965431.

It is a junction number, because it is equal to n+sod(n) for n = 134569192 and 134569201.

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, 592703 + ... + 592929.

It is an arithmetic number, because the mean of its divisors is an integer number (3844992).

Almost surely, 2^134569232 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 134569232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153799680).

134569232 is an abundant number, since it is smaller than the sum of its proper divisors (173030128).

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

134569232 is a wasteful number, since it uses less digits than its factorization.

134569232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 382 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 134569232 is about 11600.3979242093. The cubic root of 134569232 is about 512.4465708330.

The spelling of 134569232 in words is "one hundred thirty-four million, five hundred sixty-nine thousand, two hundred thirty-two".