4532042 has 4 divisors (see below), whose sum is σ = 6798066. Its totient is φ = 2266020.

The previous prime is 4532041. The next prime is 4532053. The reversal of 4532042 is 2402354.

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., 3389281 + 1142761 = 1841^2 + 1069^2 .

It is not an unprimeable number, because it can be changed into a prime (4532041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133009 + ... + 1133012.

Almost surely, 2^4532042 is an apocalyptic number.

4532042 is a deficient number, since it is larger than the sum of its proper divisors (2266024).

4532042 is a wasteful number, since it uses less digits than its factorization.

4532042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266023.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 4532042 is about 2128.8593189781. The cubic root of 4532042 is about 165.4872892092.

Adding to 4532042 its reverse (2402354), we get a palindrome (6934396).

The spelling of 4532042 in words is "four million, five hundred thirty-two thousand, forty-two".