134633616 has 80 divisors (see below), whose sum is σ = 376225920. Its totient is φ = 41241600.

The previous prime is 134633579. The next prime is 134633633. The reversal of 134633616 is 616336431.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

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, 223716 + ... + 224316.

It is an arithmetic number, because the mean of its divisors is an integer number (4702824).

Almost surely, 2^134633616 is an apocalyptic number.

134633616 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 134633616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188112960).

134633616 is an abundant number, since it is smaller than the sum of its proper divisors (241592304).

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

134633616 is a wasteful number, since it uses less digits than its factorization.

134633616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984 (or 978 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 134633616 is about 11603.1726695762. The cubic root of 134633616 is about 512.5282836661.

It can be divided in two parts, 134633 and 616, that multiplied together give a palindrome (82933928).

The spelling of 134633616 in words is "one hundred thirty-four million, six hundred thirty-three thousand, six hundred sixteen".