7243004 has 6 divisors (see below), whose sum is σ = 12675264. Its totient is φ = 3621500.

The previous prime is 7243001. The next prime is 7243007. The reversal of 7243004 is 4003427.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7243001) and next prime (7243007).

It is a super-2 number, since 2×7243004² = 104922213888032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7243001) by changing a digit.

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 as a sum of consecutive naturals, namely, 905372 + ... + 905379.

It is an arithmetic number, because the mean of its divisors is an integer number (2112544).

Almost surely, 2^7243004 is an apocalyptic number.

It is an amenable number.

7243004 is a deficient number, since it is larger than the sum of its proper divisors (5432260).

7243004 is a wasteful number, since it uses less digits than its factorization.

7243004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810755 (or 1810753 counting only the distinct ones).

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

The square root of 7243004 is about 2691.2829654275. The cubic root of 7243004 is about 193.4815576215.

The spelling of 7243004 in words is "seven million, two hundred forty-three thousand, four".