16120867 has 4 divisors (see below), whose sum is σ = 18423856. Its totient is φ = 13817880.

The previous prime is 16120823. The next prime is 16120883. The reversal of 16120867 is 76802161.

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 16120867 - 2⁷ = 16120739 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (16120817) 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, 1151484 + ... + 1151497.

It is an arithmetic number, because the mean of its divisors is an integer number (4605964).

Almost surely, 2^16120867 is an apocalyptic number.

16120867 is a deficient number, since it is larger than the sum of its proper divisors (2302989).

16120867 is an equidigital number, since it uses as much as digits as its factorization.

16120867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302988.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 16120867 is about 4015.0799493908. The cubic root of 16120867 is about 252.6171308996.

The spelling of 16120867 in words is "sixteen million, one hundred twenty thousand, eight hundred sixty-seven".