2055632 has 10 divisors (see below), whose sum is σ = 3982818. Its totient is φ = 1027808.

The previous prime is 2055611. The next prime is 2055637. The reversal of 2055632 is 2365502.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1700416 + 355216 = 1304^2 + 596^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2055598 and 2055607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64223 + ... + 64254.

2^2055632 is an apocalyptic number.

It is an amenable number.

2055632 is a deficient number, since it is larger than the sum of its proper divisors (1927186).

2055632 is a wasteful number, since it uses less digits than its factorization.

2055632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128485 (or 128479 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2055632 is about 1433.7475370511. The cubic root of 2055632 is about 127.1496365891.

The spelling of 2055632 in words is "two million, fifty-five thousand, six hundred thirty-two".