7003442 has 8 divisors (see below), whose sum is σ = 10867500. Its totient is φ = 3380944.

The previous prime is 7003421. The next prime is 7003463. The reversal of 7003442 is 2443007.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7003421) and next prime (7003463).

It can be written as a sum of positive squares in 2 ways, for example, as 6974881 + 28561 = 2641^2 + 169^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60317 + ... + 60432.

Almost surely, 2^7003442 is an apocalyptic number.

7003442 is a deficient number, since it is larger than the sum of its proper divisors (3864058).

7003442 is a wasteful number, since it uses less digits than its factorization.

7003442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120780.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 7003442 is about 2646.4017079801. The cubic root of 7003442 is about 191.3244669926.

Adding to 7003442 its reverse (2443007), we get a palindrome (9446449).

The spelling of 7003442 in words is "seven million, three thousand, four hundred forty-two".