134556432 has 20 divisors (see below), whose sum is σ = 347604240. Its totient is φ = 44852128.

The previous prime is 134556427. The next prime is 134556451. The reversal of 134556432 is 234655431.

It is a junction number, because it is equal to n+sod(n) for n = 134556393 and 134556402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1401582 + ... + 1401677.

It is an arithmetic number, because the mean of its divisors is an integer number (17380212).

Almost surely, 2^134556432 is an apocalyptic number.

134556432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134556432 is an abundant number, since it is smaller than the sum of its proper divisors (213047808).

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

134556432 is a wasteful number, since it uses less digits than its factorization.

134556432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803270 (or 2803264 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 134556432 is about 11599.8462058770. The cubic root of 134556432 is about 512.4303226313.

The spelling of 134556432 in words is "one hundred thirty-four million, five hundred fifty-six thousand, four hundred thirty-two".