2110916 has 6 divisors (see below), whose sum is σ = 3694110. Its totient is φ = 1055456.

The previous prime is 2110909. The next prime is 2110921. The reversal of 2110916 is 6190112.

It can be written as a sum of positive squares in only one way, i.e., 1110916 + 1000000 = 1054^2 + 1000^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263861 + ... + 263868.

It is an arithmetic number, because the mean of its divisors is an integer number (615685).

2^2110916 is an apocalyptic number.

It is an amenable number.

2110916 is a deficient number, since it is larger than the sum of its proper divisors (1583194).

2110916 is a wasteful number, since it uses less digits than its factorization.

2110916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527733 (or 527731 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 2110916 is about 1452.8991706240. The cubic root of 2110916 is about 128.2794188927.

The spelling of 2110916 in words is "two million, one hundred ten thousand, nine hundred sixteen".