7244660 has 12 divisors (see below), whose sum is σ = 15213828. Its totient is φ = 2897856.

The previous prime is 7244651. The next prime is 7244687. The reversal of 7244660 is 664427.

It can be written as a sum of positive squares in 2 ways, for example, as 3139984 + 4104676 = 1772^2 + 2026^2 .

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 3 ways as a sum of consecutive naturals, for example, 181097 + ... + 181136.

It is an arithmetic number, because the mean of its divisors is an integer number (1267819).

Almost surely, 2^7244660 is an apocalyptic number.

It is an amenable number.

7244660 is an abundant number, since it is smaller than the sum of its proper divisors (7969168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7244660 is a wasteful number, since it uses less digits than its factorization.

7244660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362242 (or 362240 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 7244660 is about 2691.5906078005. The cubic root of 7244660 is about 193.4963020123.

The spelling of 7244660 in words is "seven million, two hundred forty-four thousand, six hundred sixty".