16079149 has 4 divisors (see below), whose sum is σ = 16925440. Its totient is φ = 15232860.

The previous prime is 16079143. The next prime is 16079153. The reversal of 16079149 is 94197061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16079149 - 2⁵ = 16079117 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 (16079143) 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, 423117 + ... + 423154.

It is an arithmetic number, because the mean of its divisors is an integer number (4231360).

Almost surely, 2^16079149 is an apocalyptic number.

16079149 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

16079149 is a deficient number, since it is larger than the sum of its proper divisors (846291).

16079149 is an equidigital number, since it uses as much as digits as its factorization.

16079149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846290.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 16079149 is about 4009.8814196931. The cubic root of 16079149 is about 252.3990329252.

The spelling of 16079149 in words is "sixteen million, seventy-nine thousand, one hundred forty-nine".