16120126 has 16 divisors (see below), whose sum is σ = 26473968. Its totient is φ = 7300800.

The previous prime is 16120073. The next prime is 16120129. The reversal of 16120126 is 62102161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16120129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5716 + ... + 8056.

It is an arithmetic number, because the mean of its divisors is an integer number (1654623).

Almost surely, 2^16120126 is an apocalyptic number.

16120126 is a deficient number, since it is larger than the sum of its proper divisors (10353842).

16120126 is a wasteful number, since it uses less digits than its factorization.

16120126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 16120126 is about 4014.9876712139. The cubic root of 16120126 is about 252.6132603021.

Adding to 16120126 its reverse (62102161), we get a palindrome (78222287).

It can be divided in two parts, 16120 and 126, that multiplied together give a triangular number (2031120 = T₂₀₁₅).

The spelling of 16120126 in words is "sixteen million, one hundred twenty thousand, one hundred twenty-six".