16770048 has 88 divisors (see below), whose sum is σ = 45983808. Its totient is φ = 5431296.

The previous prime is 16770037. The next prime is 16770049. The reversal of 16770048 is 84007761.

16770048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 4, base 8 and base 16.

It is not an unprimeable number, because it can be changed into a prime (16770049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162765 + ... + 162867.

Almost surely, 2^16770048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16770048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22991904).

16770048 is an abundant number, since it is smaller than the sum of its proper divisors (29213760).

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

16770048 is a wasteful number, since it uses less digits than its factorization.

16770048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 16770048 is about 4095.1249065199. The cubic root of 16770048 is about 255.9635364732.

The spelling of 16770048 in words is "sixteen million, seven hundred seventy thousand, forty-eight".