16120679 has 4 divisors (see below), whose sum is σ = 16131480. Its totient is φ = 16109880.

The previous prime is 16120673. The next prime is 16120697. The reversal of 16120679 is 97602161.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 16120679 - 2²⁰ = 15072103 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 (16120673) 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, 2717 + ... + 6294.

It is an arithmetic number, because the mean of its divisors is an integer number (4032870).

Almost surely, 2^16120679 is an apocalyptic number.

16120679 is a deficient number, since it is larger than the sum of its proper divisors (10801).

16120679 is an equidigital number, since it uses as much as digits as its factorization.

16120679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10800.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 16120679 is about 4015.0565375845. The cubic root of 16120679 is about 252.6161488969.

The spelling of 16120679 in words is "sixteen million, one hundred twenty thousand, six hundred seventy-nine".