16064541 has 32 divisors (see below), whose sum is σ = 26035200. Its totient is φ = 9745920.

The previous prime is 16064539. The next prime is 16064561. The reversal of 16064541 is 14546061.

16064541 is a `hidden beast` number, since 1 + 60 + 64 + 541 = 666.

It is not a de Polignac number, because 16064541 - 2¹ = 16064539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16064501) 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 31 ways as a sum of consecutive naturals, for example, 13665 + ... + 14793.

It is an arithmetic number, because the mean of its divisors is an integer number (813600).

Almost surely, 2^16064541 is an apocalyptic number.

It is an amenable number.

16064541 is a deficient number, since it is larger than the sum of its proper divisors (9970659).

16064541 is a wasteful number, since it uses less digits than its factorization.

16064541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186 (or 1180 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 16064541 is about 4008.0595055463. The cubic root of 16064541 is about 252.3225744384.

The spelling of 16064541 in words is "sixteen million, sixty-four thousand, five hundred forty-one".