116072529 has 16 divisors (see below), whose sum is σ = 162820800. Its totient is φ = 73443776.

The previous prime is 116072507. The next prime is 116072531. The reversal of 116072529 is 925270611.

It is not a de Polignac number, because 116072529 - 2⁵ = 116072497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116072529.

It is not an unprimeable number, because it can be changed into a prime (116072629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6174 + ... + 16439.

It is an arithmetic number, because the mean of its divisors is an integer number (10176300).

Almost surely, 2^116072529 is an apocalyptic number.

It is an amenable number.

116072529 is a deficient number, since it is larger than the sum of its proper divisors (46748271).

116072529 is a wasteful number, since it uses less digits than its factorization.

116072529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22704.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 116072529 is about 10773.6961624133. The cubic root of 116072529 is about 487.8015197169.

The spelling of 116072529 in words is "one hundred sixteen million, seventy-two thousand, five hundred twenty-nine".