2102932 has 24 divisors (see below), whose sum is σ = 4074056. Its totient is φ = 943488.

The previous prime is 2102927. The next prime is 2102941. The reversal of 2102932 is 2392012.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 992016 + 1110916 = 996^2 + 1054^2 .

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 7 ways as a sum of consecutive naturals, for example, 1378 + ... + 2470.

2^2102932 is an apocalyptic number.

It is an amenable number.

2102932 is a deficient number, since it is larger than the sum of its proper divisors (1971124).

2102932 is a wasteful number, since it uses less digits than its factorization.

2102932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147 (or 1145 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2102932 is about 1450.1489578661. The cubic root of 2102932 is about 128.1174865314.

Adding to 2102932 its reverse (2392012), we get a palindrome (4494944).

The spelling of 2102932 in words is "two million, one hundred two thousand, nine hundred thirty-two".