4453042 has 12 divisors (see below), whose sum is σ = 7342398. Its totient is φ = 2024000.

The previous prime is 4453013. The next prime is 4453063. The reversal of 4453042 is 2403544.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3876961 + 576081 = 1969^2 + 759^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8959 + ... + 9442.

Almost surely, 2^4453042 is an apocalyptic number.

4453042 is a deficient number, since it is larger than the sum of its proper divisors (2889356).

4453042 is a wasteful number, since it uses less digits than its factorization.

4453042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18425 (or 18414 counting only the distinct ones).

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

The square root of 4453042 is about 2110.2232109424. The cubic root of 4453042 is about 164.5200869772.

Adding to 4453042 its reverse (2403544), we get a palindrome (6856586).

The spelling of 4453042 in words is "four million, four hundred fifty-three thousand, forty-two".