2049332 has 6 divisors (see below), whose sum is σ = 3586338. Its totient is φ = 1024664.

The previous prime is 2049331. The next prime is 2049347. The reversal of 2049332 is 2339402.

It can be written as a sum of positive squares in only one way, i.e., 1267876 + 781456 = 1126^2 + 884^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2049298 and 2049307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2049331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256163 + ... + 256170.

It is an arithmetic number, because the mean of its divisors is an integer number (597723).

2^2049332 is an apocalyptic number.

It is an amenable number.

2049332 is a deficient number, since it is larger than the sum of its proper divisors (1537006).

2049332 is a wasteful number, since it uses less digits than its factorization.

2049332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512337 (or 512335 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2049332 is about 1431.5488116023. The cubic root of 2049332 is about 127.0196096779.

The spelling of 2049332 in words is "two million, forty-nine thousand, three hundred thirty-two".