16678048 has 24 divisors (see below), whose sum is σ = 34564320. Its totient is φ = 7899840.

The previous prime is 16678043. The next prime is 16678099. The reversal of 16678048 is 84087661.

It is a super-3 number, since 3×16678048³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16678048.

It is not an unprimeable number, because it can be changed into a prime (16678043) 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, 13108 + ... + 14323.

It is an arithmetic number, because the mean of its divisors is an integer number (1440180).

Almost surely, 2^16678048 is an apocalyptic number.

It is an amenable number.

16678048 is an abundant number, since it is smaller than the sum of its proper divisors (17886272).

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

16678048 is a wasteful number, since it uses less digits than its factorization.

16678048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27460 (or 27452 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 16678048 is about 4083.8765897123. The cubic root of 16678048 is about 255.4946083883.

The spelling of 16678048 in words is "sixteen million, six hundred seventy-eight thousand, forty-eight".