2116528 has 10 divisors (see below), whose sum is σ = 4100804. Its totient is φ = 1058256.

The previous prime is 2116523. The next prime is 2116531. The reversal of 2116528 is 8256112.

It is not an unprimeable number, because it can be changed into a prime (2116523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66126 + ... + 66157.

2^2116528 is an apocalyptic number.

It is an amenable number.

2116528 is a deficient number, since it is larger than the sum of its proper divisors (1984276).

2116528 is a wasteful number, since it uses less digits than its factorization.

2116528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132291 (or 132285 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

The square root of 2116528 is about 1454.8291995970. The cubic root of 2116528 is about 128.3929978745.

The spelling of 2116528 in words is "two million, one hundred sixteen thousand, five hundred twenty-eight".