15874848 has 72 divisors (see below), whose sum is σ = 49257936. Its totient is φ = 4809600.

The previous prime is 15874843. The next prime is 15874849. The reversal of 15874848 is 84847851.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (15874843) 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 11 ways as a sum of consecutive naturals, for example, 663 + ... + 5673.

It is an arithmetic number, because the mean of its divisors is an integer number (684138).

Almost surely, 2^15874848 is an apocalyptic number.

15874848 is a gapful number since it is divisible by the number (18) 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 15874848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24628968).

15874848 is an abundant number, since it is smaller than the sum of its proper divisors (33383088).

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

15874848 is a wasteful number, since it uses less digits than its factorization.

15874848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5038 (or 5027 counting only the distinct ones).

The product of its digits is 286720, while the sum is 45.

The square root of 15874848 is about 3984.3252879252. The cubic root of 15874848 is about 251.3254826299.

The spelling of 15874848 in words is "fifteen million, eight hundred seventy-four thousand, eight hundred forty-eight".