15996148 has 48 divisors (see below), whose sum is σ = 33264000. Its totient is φ = 6726720.

The previous prime is 15996143. The next prime is 15996161. The reversal of 15996148 is 84169951.

15996148 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

15996148 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15996143) 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, 122043 + ... + 122173.

It is an arithmetic number, because the mean of its divisors is an integer number (693000).

Almost surely, 2^15996148 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 15996148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16632000).

15996148 is an abundant number, since it is smaller than the sum of its proper divisors (17267852).

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

15996148 is a wasteful number, since it uses less digits than its factorization.

15996148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 229 counting only the distinct ones).

The product of its digits is 77760, while the sum is 43.

The square root of 15996148 is about 3999.5184710162. The cubic root of 15996148 is about 251.9639866231.

The spelling of 15996148 in words is "fifteen million, nine hundred ninety-six thousand, one hundred forty-eight".