134024072 has 64 divisors (see below), whose sum is σ = 315947520. Its totient is φ = 51879168.

The previous prime is 134024069. The next prime is 134024083. The reversal of 134024072 is 270420431.

It is a super-2 number, since 2×134024072² = 35924903750922368, which contains 22 as substring.

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, 32258 + ... + 36174.

It is an arithmetic number, because the mean of its divisors is an integer number (4936680).

Almost surely, 2^134024072 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 134024072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157973760).

134024072 is an abundant number, since it is smaller than the sum of its proper divisors (181923448).

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

134024072 is a wasteful number, since it uses less digits than its factorization.

134024072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3990 (or 3986 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 134024072 is about 11576.8766081357. The cubic root of 134024072 is about 511.7536351349.

The spelling of 134024072 in words is "one hundred thirty-four million, twenty-four thousand, seventy-two".