134222616 has 128 divisors (see below), whose sum is σ = 430790400. Its totient is φ = 38269440.

The previous prime is 134222587. The next prime is 134222623. The reversal of 134222616 is 616222431.

134222616 is a `hidden beast` number, since 1 + 3 + 42 + 2 + 2 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a self number, because there is not a number n which added to its sum of digits gives 134222616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38731 + ... + 42053.

It is an arithmetic number, because the mean of its divisors is an integer number (3365550).

Almost surely, 2^134222616 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 134222616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215395200).

134222616 is an abundant number, since it is smaller than the sum of its proper divisors (296567784).

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

134222616 is a wasteful number, since it uses less digits than its factorization.

134222616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366 (or 3356 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 134222616 is about 11585.4484591664. The cubic root of 134222616 is about 512.0062153380.

The spelling of 134222616 in words is "one hundred thirty-four million, two hundred twenty-two thousand, six hundred sixteen".