16044948 has 36 divisors (see below), whose sum is σ = 40729780. Its totient is φ = 5325696.

The previous prime is 16044947. The next prime is 16044967. The reversal of 16044948 is 84944061.

It is a happy number.

16044948 is a `hidden beast` number, since 1 + 604 + 4 + 9 + 48 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10227204 + 5817744 = 3198^2 + 2412^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 (16044947) 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 11 ways as a sum of consecutive naturals, for example, 9168 + ... + 10776.

Almost surely, 2^16044948 is an apocalyptic number.

16044948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16044948 is an abundant number, since it is smaller than the sum of its proper divisors (24684832).

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

16044948 is a wasteful number, since it uses less digits than its factorization.

16044948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896 (or 1891 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 16044948 is about 4005.6145595901. The cubic root of 16044948 is about 252.2199515782.

The spelling of 16044948 in words is "sixteen million, forty-four thousand, nine hundred forty-eight".