15396048 has 80 divisors (see below), whose sum is σ = 44669760. Its totient is φ = 5076864.

The previous prime is 15396047. The next prime is 15396077. The reversal of 15396048 is 84069351.

15396048 is a `hidden beast` number, since 15 + 39 + 604 + 8 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15396047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67711 + ... + 67937.

It is an arithmetic number, because the mean of its divisors is an integer number (558372).

Almost surely, 2^15396048 is an apocalyptic number.

15396048 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 15396048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22334880).

15396048 is an abundant number, since it is smaller than the sum of its proper divisors (29273712).

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

15396048 is a wasteful number, since it uses less digits than its factorization.

15396048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 15396048 is about 3923.7798103359. The cubic root of 15396048 is about 248.7729095168.

The spelling of 15396048 in words is "fifteen million, three hundred ninety-six thousand, forty-eight".