16272546 has 16 divisors (see below), whose sum is σ = 33960384. Its totient is φ = 5188304.

The previous prime is 16272539. The next prime is 16272547. The reversal of 16272546 is 64527261.

It is not an unprimeable number, because it can be changed into a prime (16272547) 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 7 ways as a sum of consecutive naturals, for example, 58821 + ... + 59096.

It is an arithmetic number, because the mean of its divisors is an integer number (2122524).

Almost surely, 2^16272546 is an apocalyptic number.

16272546 is an abundant number, since it is smaller than the sum of its proper divisors (17687838).

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

16272546 is a wasteful number, since it uses less digits than its factorization.

16272546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117945.

The product of its digits is 20160, while the sum is 33.

The square root of 16272546 is about 4033.9243919538. The cubic root of 16272546 is about 253.4069388305.

The spelling of 16272546 in words is "sixteen million, two hundred seventy-two thousand, five hundred forty-six".