9648815232 has 64 divisors (see below), whose sum is σ = 29291054400. Its totient is φ = 2756803584.

The previous prime is 9648815213. The next prime is 9648815233. The reversal of 9648815232 is 2325188469.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (9648815233) 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, 1792107 + ... + 1797482.

It is an arithmetic number, because the mean of its divisors is an integer number (457672725).

Almost surely, 2^9648815232 is an apocalyptic number.

It is an amenable number.

9648815232 is an abundant number, since it is smaller than the sum of its proper divisors (19642239168).

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

9648815232 is a wasteful number, since it uses less digits than its factorization.

9648815232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3589613 (or 3589601 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The square root of 9648815232 is about 98228.3830264960. The cubic root of 9648815232 is about 2128.9134055331.

The spelling of 9648815232 in words is "nine billion, six hundred forty-eight million, eight hundred fifteen thousand, two hundred thirty-two".