2235964 has 18 divisors (see below), whose sum is σ = 4008200. Its totient is φ = 1091376.

The previous prime is 2235949. The next prime is 2235971. The reversal of 2235964 is 4695322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11137 + ... + 11335.

2^2235964 is an apocalyptic number.

It is an amenable number.

2235964 is a deficient number, since it is larger than the sum of its proper divisors (1772236).

2235964 is a wasteful number, since it uses less digits than its factorization.

2235964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 254 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 2235964 is about 1495.3140138446. The cubic root of 2235964 is about 130.7640216894.

The spelling of 2235964 in words is "two million, two hundred thirty-five thousand, nine hundred sixty-four".