2032642 has 8 divisors (see below), whose sum is σ = 3099132. Its totient is φ = 999600.

The previous prime is 2032637. The next prime is 2032643. The reversal of 2032642 is 2462302.

It can be written as a sum of positive squares in 2 ways, for example, as 1846881 + 185761 = 1359^2 + 431^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2032643) by changing a digit.

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, 8209 + ... + 8452.

2^2032642 is an apocalyptic number.

2032642 is a deficient number, since it is larger than the sum of its proper divisors (1066490).

2032642 is a wasteful number, since it uses less digits than its factorization.

2032642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16724.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2032642 is about 1425.7075436428. The cubic root of 2032642 is about 126.6738484694.

Adding to 2032642 its reverse (2462302), we get a palindrome (4494944).

The spelling of 2032642 in words is "two million, thirty-two thousand, six hundred forty-two".