120516726 has 32 divisors (see below), whose sum is σ = 265136256. Its totient is φ = 36517800.

The previous prime is 120516701. The next prime is 120516731. The reversal of 120516726 is 627615021.

It is a junction number, because it is equal to n+sod(n) for n = 120516693 and 120516702.

It is a congruent number.

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, 441 + ... + 15531.

It is an arithmetic number, because the mean of its divisors is an integer number (8285508).

Almost surely, 2^120516726 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120516726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132568128).

120516726 is an abundant number, since it is smaller than the sum of its proper divisors (144619530).

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

120516726 is a wasteful number, since it uses less digits than its factorization.

120516726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15129 (or 15107 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 120516726 is about 10978.0110220386. The cubic root of 120516726 is about 493.9493765977.

The spelling of 120516726 in words is "one hundred twenty million, five hundred sixteen thousand, seven hundred twenty-six".