7266648 has 32 divisors (see below), whose sum is σ = 18754560. Its totient is φ = 2343840.

The previous prime is 7266601. The next prime is 7266653. The reversal of 7266648 is 8466627.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4140 + ... + 5627.

It is an arithmetic number, because the mean of its divisors is an integer number (586080).

Almost surely, 2^7266648 is an apocalyptic number.

It is an amenable number.

7266648 is an abundant number, since it is smaller than the sum of its proper divisors (11487912).

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

7266648 is a wasteful number, since it uses less digits than its factorization.

7266648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9807 (or 9803 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 7266648 is about 2695.6720868830. The cubic root of 7266648 is about 193.6918621264.

The spelling of 7266648 in words is "seven million, two hundred sixty-six thousand, six hundred forty-eight".