9615456 has 96 divisors (see below), whose sum is σ = 29030400. Its totient is φ = 3093120.

The previous prime is 9615439. The next prime is 9615457. The reversal of 9615456 is 6545169.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 9615456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9615457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26605 + ... + 26963.

It is an arithmetic number, because the mean of its divisors is an integer number (302400).

Almost surely, 2^9615456 is an apocalyptic number.

9615456 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9615456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14515200).

9615456 is an abundant number, since it is smaller than the sum of its proper divisors (19414944).

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

9615456 is a wasteful number, since it uses less digits than its factorization.

9615456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409 (or 395 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 9615456 is about 3100.8798751322. The cubic root of 9615456 is about 212.6457113661.

The spelling of 9615456 in words is "nine million, six hundred fifteen thousand, four hundred fifty-six".