7243630 has 16 divisors (see below), whose sum is σ = 13104144. Its totient is φ = 2882880.

The previous prime is 7243627. The next prime is 7243631. The reversal of 7243630 is 363427.

It is a junction number, because it is equal to n+sod(n) for n = 7243595 and 7243604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7243631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394 + ... + 3826.

It is an arithmetic number, because the mean of its divisors is an integer number (819009).

Almost surely, 2^7243630 is an apocalyptic number.

7243630 is a deficient number, since it is larger than the sum of its proper divisors (5860514).

7243630 is a wasteful number, since it uses less digits than its factorization.

7243630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 7243630 is about 2691.3992643233. The cubic root of 7243630 is about 193.4871315503.

The spelling of 7243630 in words is "seven million, two hundred forty-three thousand, six hundred thirty".