16800245 has 24 divisors (see below), whose sum is σ = 25331712. Its totient is φ = 10470240.

The previous prime is 16800221. The next prime is 16800269. The reversal of 16800245 is 54200861.

It is an interprime number because it is at equal distance from previous prime (16800221) and next prime (16800269).

It is not a de Polignac number, because 16800245 - 2⁶ = 16800181 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 2252 + ... + 6218.

It is an arithmetic number, because the mean of its divisors is an integer number (1055488).

Almost surely, 2^16800245 is an apocalyptic number.

It is an amenable number.

16800245 is a deficient number, since it is larger than the sum of its proper divisors (8531467).

16800245 is a wasteful number, since it uses less digits than its factorization.

16800245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4001 (or 3990 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 16800245 is about 4098.8101932146. The cubic root of 16800245 is about 256.1170779990.

The spelling of 16800245 in words is "sixteen million, eight hundred thousand, two hundred forty-five".