7244002 has 4 divisors (see below), whose sum is σ = 10866006. Its totient is φ = 3622000.

The previous prime is 7243993. The next prime is 7244021. The reversal of 7244002 is 2004427.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2004427 = 23 ⋅87149.

It can be written as a sum of positive squares in only one way, i.e., 4289041 + 2954961 = 2071^2 + 1719^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1810999 + ... + 1811002.

Almost surely, 2^7244002 is an apocalyptic number.

7244002 is a deficient number, since it is larger than the sum of its proper divisors (3622004).

7244002 is a wasteful number, since it uses less digits than its factorization.

7244002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622003.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 7244002 is about 2691.4683724688. The cubic root of 7244002 is about 193.4904437010.

Adding to 7244002 its reverse (2004427), we get a palindrome (9248429).

The spelling of 7244002 in words is "seven million, two hundred forty-four thousand, two".