2051332 has 24 divisors (see below), whose sum is σ = 3773952. Its totient is φ = 974400.

The previous prime is 2051327. The next prime is 2051333. The reversal of 2051332 is 2331502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8688 + ... + 8920.

It is an arithmetic number, because the mean of its divisors is an integer number (157248).

2^2051332 is an apocalyptic number.

It is an amenable number.

2051332 is a deficient number, since it is larger than the sum of its proper divisors (1722620).

2051332 is a wasteful number, since it uses less digits than its factorization.

2051332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2051332 is about 1432.2471853699. The cubic root of 2051332 is about 127.0609168978.

Adding to 2051332 its reverse (2331502), we get a palindrome (4382834).

The spelling of 2051332 in words is "two million, fifty-one thousand, three hundred thirty-two".