16905064 has 16 divisors (see below), whose sum is σ = 34578720. Its totient is φ = 7684080.

The previous prime is 16905061. The next prime is 16905067. The reversal of 16905064 is 46050961.

It is an interprime number because it is at equal distance from previous prime (16905061) and next prime (16905067).

It is not an unprimeable number, because it can be changed into a prime (16905061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95964 + ... + 96139.

It is an arithmetic number, because the mean of its divisors is an integer number (2161170).

Almost surely, 2^16905064 is an apocalyptic number.

It is an amenable number.

16905064 is an abundant number, since it is smaller than the sum of its proper divisors (17673656).

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

16905064 is a wasteful number, since it uses less digits than its factorization.

16905064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192120 (or 192116 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 16905064 is about 4111.5768264742. The cubic root of 16905064 is about 256.6486237574.

The spelling of 16905064 in words is "sixteen million, nine hundred five thousand, sixty-four".