16046479 has 4 divisors (see below), whose sum is σ = 16744176. Its totient is φ = 15348784.

The previous prime is 16046467. The next prime is 16046489. The reversal of 16046479 is 97464061.

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

It is a cyclic number.

It is not a de Polignac number, because 16046479 - 2⁵ = 16046447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16046449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348814 + ... + 348859.

It is an arithmetic number, because the mean of its divisors is an integer number (4186044).

Almost surely, 2^16046479 is an apocalyptic number.

16046479 is a deficient number, since it is larger than the sum of its proper divisors (697697).

16046479 is an equidigital number, since it uses as much as digits as its factorization.

16046479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697696.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 16046479 is about 4005.8056617864. The cubic root of 16046479 is about 252.2279735521.

The spelling of 16046479 in words is "sixteen million, forty-six thousand, four hundred seventy-nine".