16238148 has 12 divisors (see below), whose sum is σ = 37889040. Its totient is φ = 5412712.

The previous prime is 16238143. The next prime is 16238237. The reversal of 16238148 is 84183261.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (16238143) 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 3 ways as a sum of consecutive naturals, for example, 676578 + ... + 676601.

It is an arithmetic number, because the mean of its divisors is an integer number (3157420).

Almost surely, 2^16238148 is an apocalyptic number.

It is an amenable number.

16238148 is an abundant number, since it is smaller than the sum of its proper divisors (21650892).

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

16238148 is a wasteful number, since it uses less digits than its factorization.

16238148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353186 (or 1353184 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 16238148 is about 4029.6585463287. The cubic root of 16238148 is about 253.2282566689.

The spelling of 16238148 in words is "sixteen million, two hundred thirty-eight thousand, one hundred forty-eight".