16136448 has 36 divisors (see below), whose sum is σ = 42948528. Its totient is φ = 5378560.

The previous prime is 16136447. The next prime is 16136459. The reversal of 16136448 is 84463161.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (16136443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9738 + ... + 11273.

Almost surely, 2^16136448 is an apocalyptic number.

It is an amenable number.

16136448 is an abundant number, since it is smaller than the sum of its proper divisors (26812080).

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

16136448 is an equidigital number, since it uses as much as digits as its factorization.

16136448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21030 (or 21016 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 16136448 is about 4017.0197908400. The cubic root of 16136448 is about 252.6984904635.

The spelling of 16136448 in words is "sixteen million, one hundred thirty-six thousand, four hundred forty-eight".