16143048 has 24 divisors (see below), whose sum is σ = 43720950. Its totient is φ = 5380992.

The previous prime is 16143041. The next prime is 16143059. The reversal of 16143048 is 84034161.

16143048 is a `hidden beast` number, since 1 + 614 + 3 + 0 + 48 = 666.

16143048 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 14884164 + 1258884 = 3858^2 + 1122^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (16143041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112033 + ... + 112176.

Almost surely, 2^16143048 is an apocalyptic number.

16143048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16143048 is an abundant number, since it is smaller than the sum of its proper divisors (27577902).

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

16143048 is a wasteful number, since it uses less digits than its factorization.

16143048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224221 (or 224214 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 16143048 is about 4017.8412113970. The cubic root of 16143048 is about 252.7329380012.

The spelling of 16143048 in words is "sixteen million, one hundred forty-three thousand, forty-eight".