4532242 has 48 divisors (see below), whose sum is σ = 8538048. Its totient is φ = 1784640.

The previous prime is 4532237. The next prime is 4532267. The reversal of 4532242 is 2422354.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a d-powerful number, because it can be written as 4⁵ + 5⁴ + 3⁸ + 2¹¹ + 2¹⁸ + 4⁸ + 2²² .

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 85488 + ... + 85540.

It is an arithmetic number, because the mean of its divisors is an integer number (177876).

Almost surely, 2^4532242 is an apocalyptic number.

4532242 is a deficient number, since it is larger than the sum of its proper divisors (4005806).

4532242 is a wasteful number, since it uses less digits than its factorization.

4532242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 102 counting only the distinct ones).

The product of its digits is 1920, while the sum is 22.

The square root of 4532242 is about 2128.9062919725. The cubic root of 4532242 is about 165.4897235034.

Adding to 4532242 its reverse (2422354), we get a palindrome (6954596).

It can be divided in two parts, 4532 and 242, that added together give a palindrome (4774).

The spelling of 4532242 in words is "four million, five hundred thirty-two thousand, two hundred forty-two".