16242895 has 8 divisors (see below), whose sum is σ = 19517904. Its totient is φ = 12976704.

The previous prime is 16242887. The next prime is 16242913. The reversal of 16242895 is 59824261.

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

It is a cyclic number.

It is not a de Polignac number, because 16242895 - 2³ = 16242887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 2952 + ... + 6418.

It is an arithmetic number, because the mean of its divisors is an integer number (2439738).

Almost surely, 2^16242895 is an apocalyptic number.

16242895 is a deficient number, since it is larger than the sum of its proper divisors (3275009).

16242895 is an equidigital number, since it uses as much as digits as its factorization.

16242895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4409.

The product of its digits is 34560, while the sum is 37.

The square root of 16242895 is about 4030.2475110097. The cubic root of 16242895 is about 253.2529302014.

Multiplying 16242895 by its sum of digits (37), we get a triangular number (600987115 = T₃₄₆₆₉).

The spelling of 16242895 in words is "sixteen million, two hundred forty-two thousand, eight hundred ninety-five".