116722726 has 16 divisors (see below), whose sum is σ = 180378000. Its totient is φ = 56615328.

The previous prime is 116722721. The next prime is 116722729. The reversal of 116722726 is 627227611.

It is a junction number, because it is equal to n+sod(n) for n = 116722691 and 116722700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116722721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8260 + ... + 17368.

It is an arithmetic number, because the mean of its divisors is an integer number (11273625).

Almost surely, 2^116722726 is an apocalyptic number.

116722726 is a deficient number, since it is larger than the sum of its proper divisors (63655274).

116722726 is a wasteful number, since it uses less digits than its factorization.

116722726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9303.

The product of its digits is 14112, while the sum is 34.

The square root of 116722726 is about 10803.8292285652. The cubic root of 116722726 is about 488.7106544465.

The spelling of 116722726 in words is "one hundred sixteen million, seven hundred twenty-two thousand, seven hundred twenty-six".