134678016 has 120 divisors (see below), whose sum is σ = 424184904. Its totient is φ = 40796160.

The previous prime is 134678003. The next prime is 134678017. The reversal of 134678016 is 610876431.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134678017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49360 + ... + 52016.

Almost surely, 2^134678016 is an apocalyptic number.

134678016 is a gapful number since it is divisible by the number (16) 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 134678016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212092452).

134678016 is an abundant number, since it is smaller than the sum of its proper divisors (289506888).

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

134678016 is a wasteful number, since it uses less digits than its factorization.

134678016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692 (or 2673 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 134678016 is about 11605.0857816735. The cubic root of 134678016 is about 512.5846186672.

The spelling of 134678016 in words is "one hundred thirty-four million, six hundred seventy-eight thousand, sixteen".