16264011 has 4 divisors (see below), whose sum is σ = 21685352. Its totient is φ = 10842672.

The previous prime is 16264007. The next prime is 16264033. The reversal of 16264011 is 11046261.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 16264011 - 2² = 16264007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16264051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2710666 + ... + 2710671.

It is an arithmetic number, because the mean of its divisors is an integer number (5421338).

Almost surely, 2^16264011 is an apocalyptic number.

16264011 is a deficient number, since it is larger than the sum of its proper divisors (5421341).

16264011 is an equidigital number, since it uses as much as digits as its factorization.

16264011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421340.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 16264011 is about 4032.8663503766. The cubic root of 16264011 is about 253.3626268450.

The spelling of 16264011 in words is "sixteen million, two hundred sixty-four thousand, eleven".