134678832 has 20 divisors (see below), whose sum is σ = 347920440. Its totient is φ = 44892928.

The previous prime is 134678827. The next prime is 134678837. The reversal of 134678832 is 238876431.

It is an interprime number because it is at equal distance from previous prime (134678827) and next prime (134678837).

It is not an unprimeable number, because it can be changed into a prime (134678837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1402857 + ... + 1402952.

It is an arithmetic number, because the mean of its divisors is an integer number (17396022).

Almost surely, 2^134678832 is an apocalyptic number.

134678832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134678832 is an abundant number, since it is smaller than the sum of its proper divisors (213241608).

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

134678832 is a wasteful number, since it uses less digits than its factorization.

134678832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2805820 (or 2805814 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 134678832 is about 11605.1209386202. The cubic root of 134678832 is about 512.5856538973.

The spelling of 134678832 in words is "one hundred thirty-four million, six hundred seventy-eight thousand, eight hundred thirty-two".