2235916 has 6 divisors (see below), whose sum is σ = 3912860. Its totient is φ = 1117956.

The previous prime is 2235907. The next prime is 2235941. The reversal of 2235916 is 6195322.

It is a d-powerful number, because it can be written as 2 + 2¹¹ + 3⁹ + 5⁵ + 9⁶ + 1 + 6⁸ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279486 + ... + 279493.

2^2235916 is an apocalyptic number.

It is an amenable number.

2235916 is a deficient number, since it is larger than the sum of its proper divisors (1676944).

2235916 is a wasteful number, since it uses less digits than its factorization.

2235916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558983 (or 558981 counting only the distinct ones).

The product of its digits is 3240, while the sum is 28.

The square root of 2235916 is about 1495.2979636180. The cubic root of 2235916 is about 130.7630859680.

The spelling of 2235916 in words is "two million, two hundred thirty-five thousand, nine hundred sixteen".