15480608 has 96 divisors (see below), whose sum is σ = 38102400. Its totient is φ = 6082560.

The previous prime is 15480601. The next prime is 15480617. The reversal of 15480608 is 80608451.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (15480601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77693 + ... + 77891.

It is an arithmetic number, because the mean of its divisors is an integer number (396900).

Almost surely, 2^15480608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15480608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19051200).

15480608 is an abundant number, since it is smaller than the sum of its proper divisors (22621792).

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

15480608 is a wasteful number, since it uses less digits than its factorization.

15480608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 15480608 is about 3934.5403797648. The cubic root of 15480608 is about 249.2275249207.

The spelling of 15480608 in words is "fifteen million, four hundred eighty thousand, six hundred eight".