16705148 has 6 divisors (see below), whose sum is σ = 29234016. Its totient is φ = 8352572.

The previous prime is 16705147. The next prime is 16705151. The reversal of 16705148 is 84150761.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16705147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2088140 + ... + 2088147.

It is an arithmetic number, because the mean of its divisors is an integer number (4872336).

Almost surely, 2^16705148 is an apocalyptic number.

It is an amenable number.

16705148 is a deficient number, since it is larger than the sum of its proper divisors (12528868).

16705148 is a wasteful number, since it uses less digits than its factorization.

16705148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176291 (or 4176289 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 16705148 is about 4087.1931689119. The cubic root of 16705148 is about 255.6329170815.

The spelling of 16705148 in words is "sixteen million, seven hundred five thousand, one hundred forty-eight".