16201064 has 32 divisors (see below), whose sum is σ = 33618240. Its totient is φ = 7257600.

The previous prime is 16201061. The next prime is 16201103. The reversal of 16201064 is 46010261.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16201061) 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, 4952 + ... + 7544.

It is an arithmetic number, because the mean of its divisors is an integer number (1050570).

Almost surely, 2^16201064 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 16201064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16809120).

16201064 is an abundant number, since it is smaller than the sum of its proper divisors (17417176).

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

16201064 is a wasteful number, since it uses less digits than its factorization.

16201064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681 (or 2677 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 16201064 is about 4025.0545337921. The cubic root of 16201064 is about 253.0353390517.

The spelling of 16201064 in words is "sixteen million, two hundred one thousand, sixty-four".