4233442 has 8 divisors (see below), whose sum is σ = 6723756. Its totient is φ = 1992192.

The previous prime is 4233433. The next prime is 4233457. The reversal of 4233442 is 2443324.

It can be written as a sum of positive squares in 2 ways, for example, as 4004001 + 229441 = 2001^2 + 479^2 .

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁴ + 2¹³ + 3¹² + 3¹² + 4⁷ + 4¹⁰ + 2²¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62223 + ... + 62290.

Almost surely, 2^4233442 is an apocalyptic number.

4233442 is a deficient number, since it is larger than the sum of its proper divisors (2490314).

4233442 is a wasteful number, since it uses less digits than its factorization.

4233442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124532.

The product of its digits is 2304, while the sum is 22.

The square root of 4233442 is about 2057.5329887999. The cubic root of 4233442 is about 161.7699574921.

Adding to 4233442 its reverse (2443324), we get a palindrome (6676766).

The spelling of 4233442 in words is "four million, two hundred thirty-three thousand, four hundred forty-two".