7247630 has 32 divisors (see below), whose sum is σ = 14170464. Its totient is φ = 2653056.

The previous prime is 7247629. The next prime is 7247641. The reversal of 7247630 is 367427.

It is a super-3 number, since 3×7247630³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7247593 and 7247602.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 25469 + ... + 25751.

It is an arithmetic number, because the mean of its divisors is an integer number (442827).

Almost surely, 2^7247630 is an apocalyptic number.

7247630 is a deficient number, since it is larger than the sum of its proper divisors (6922834).

7247630 is a wasteful number, since it uses less digits than its factorization.

7247630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 7247630 is about 2692.1422696433. The cubic root of 7247630 is about 193.5227401292.

The spelling of 7247630 in words is "seven million, two hundred forty-seven thousand, six hundred thirty".