9115648 has 24 divisors (see below), whose sum is σ = 18230940. Its totient is φ = 4556800.

The previous prime is 9115637. The next prime is 9115663. The reversal of 9115648 is 8465119.

It is a super-3 number, since 3×9115648³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178 + ... + 4273.

Almost surely, 2^9115648 is an apocalyptic number.

It is an amenable number.

9115648 is a deficient number, since it is larger than the sum of its proper divisors (9115292).

9115648 is an equidigital number, since it uses as much as digits as its factorization.

9115648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473 (or 4453 counting only the distinct ones).

The product of its digits is 8640, while the sum is 34.

The square root of 9115648 is about 3019.2131425257. The cubic root of 9115648 is about 208.8955469601.

It can be divided in two parts, 91156 and 48, that added together give a square (91204 = 302²).

The spelling of 9115648 in words is "nine million, one hundred fifteen thousand, six hundred forty-eight".