16264513 has 8 divisors (see below), whose sum is σ = 17205920. Its totient is φ = 15331680.

The previous prime is 16264489. The next prime is 16264531. The reversal of 16264513 is 31546261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16264513 - 2¹⁷ = 16133441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16264543) 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, 1981 + ... + 6037.

It is an arithmetic number, because the mean of its divisors is an integer number (2150740).

Almost surely, 2^16264513 is an apocalyptic number.

It is an amenable number.

16264513 is a deficient number, since it is larger than the sum of its proper divisors (941407).

16264513 is a wasteful number, since it uses less digits than its factorization.

16264513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287.

The product of its digits is 4320, while the sum is 28.

The square root of 16264513 is about 4032.9285885074. The cubic root of 16264513 is about 253.3652335560.

The spelling of 16264513 in words is "sixteen million, two hundred sixty-four thousand, five hundred thirteen".