2032442 has 4 divisors (see below), whose sum is σ = 3048666. Its totient is φ = 1016220.

The previous prime is 2032439. The next prime is 2032463. The reversal of 2032442 is 2442302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1739761 + 292681 = 1319^2 + 541^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2032442.

It is an unprimeable number.

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, 508109 + ... + 508112.

2^2032442 is an apocalyptic number.

2032442 is a deficient number, since it is larger than the sum of its proper divisors (1016224).

2032442 is a wasteful number, since it uses less digits than its factorization.

2032442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016223.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2032442 is about 1425.6374013051. The cubic root of 2032442 is about 126.6696936796.

Adding to 2032442 its reverse (2442302), we get a palindrome (4474744).

The spelling of 2032442 in words is "two million, thirty-two thousand, four hundred forty-two".