16126345 has 8 divisors (see below), whose sum is σ = 20370240. Its totient is φ = 12222000.

The previous prime is 16126337. The next prime is 16126361. The reversal of 16126345 is 54362161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16126345 - 2³ = 16126337 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84781 + ... + 84970.

It is an arithmetic number, because the mean of its divisors is an integer number (2546280).

Almost surely, 2^16126345 is an apocalyptic number.

It is an amenable number.

16126345 is a deficient number, since it is larger than the sum of its proper divisors (4243895).

16126345 is a wasteful number, since it uses less digits than its factorization.

16126345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169775.

The product of its digits is 4320, while the sum is 28.

The square root of 16126345 is about 4015.7620696451. The cubic root of 16126345 is about 252.6457414354.

It can be divided in two parts, 16126 and 345, that added together give a triangular number (16471 = T₁₈₁).

The spelling of 16126345 in words is "sixteen million, one hundred twenty-six thousand, three hundred forty-five".