16026249 has 8 divisors (see below), whose sum is σ = 21387520. Its totient is φ = 10674576.

The previous prime is 16026247. The next prime is 16026251. The reversal of 16026249 is 94262061.

It is an interprime number because it is at equal distance from previous prime (16026247) and next prime (16026251).

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

It is not a de Polignac number, because 16026249 - 2¹ = 16026247 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16026247) by changing a digit.

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, 3759 + ... + 6795.

It is an arithmetic number, because the mean of its divisors is an integer number (2673440).

Almost surely, 2^16026249 is an apocalyptic number.

It is an amenable number.

16026249 is a deficient number, since it is larger than the sum of its proper divisors (5361271).

16026249 is a wasteful number, since it uses less digits than its factorization.

16026249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4799.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 16026249 is about 4003.2797803801. The cubic root of 16026249 is about 252.1219333070.

The spelling of 16026249 in words is "sixteen million, twenty-six thousand, two hundred forty-nine".