650116 has 6 divisors (see below), whose sum is σ = 1137710. Its totient is φ = 325056.

The previous prime is 650107. The next prime is 650179. The reversal of 650116 is 611056.

650116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 562500 + 87616 = 750^2 + 296^2 .

It is a plaindrome in base 14.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 650093 and 650102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81261 + ... + 81268.

2⁶⁵⁰¹¹⁶ is an apocalyptic number.

It is an amenable number.

650116 is a deficient number, since it is larger than the sum of its proper divisors (487594).

650116 is a wasteful number, since it uses less digits than its factorization.

650116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162533 (or 162531 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 650116 is about 806.2977117666. The cubic root of 650116 is about 86.6290632397.

Subtracting from 650116 its reverse (611056), we obtain a triangular number (39060 = T₂₇₉).

The spelling of 650116 in words is "six hundred fifty thousand, one hundred sixteen".