2135632 has 20 divisors (see below), whose sum is σ = 4174336. Its totient is φ = 1058400.

The previous prime is 2135611. The next prime is 2135641. The reversal of 2135632 is 2365312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1507 + ... + 2557.

2^2135632 is an apocalyptic number.

It is an amenable number.

2135632 is a deficient number, since it is larger than the sum of its proper divisors (2038704).

2135632 is a wasteful number, since it uses less digits than its factorization.

2135632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186 (or 1180 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 2135632 is about 1461.3801695657. The cubic root of 2135632 is about 128.7781375647.

It can be divided in two parts, 21 and 35632, that added together give a palindrome (35653).

The spelling of 2135632 in words is "two million, one hundred thirty-five thousand, six hundred thirty-two".