16950249 has 8 divisors (see below), whose sum is σ = 25111520. Its totient is φ = 11300148.

The previous prime is 16950247. The next prime is 16950251. The reversal of 16950249 is 94205961.

It is an interprime number because it is at equal distance from previous prime (16950247) and next prime (16950251).

It is not a de Polignac number, because 16950249 - 2¹ = 16950247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16950247) 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, 313867 + ... + 313920.

It is an arithmetic number, because the mean of its divisors is an integer number (3138940).

Almost surely, 2^16950249 is an apocalyptic number.

It is an amenable number.

16950249 is a deficient number, since it is larger than the sum of its proper divisors (8161271).

16950249 is an equidigital number, since it uses as much as digits as its factorization.

16950249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627796 (or 627790 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 16950249 is about 4117.0680101257. The cubic root of 16950249 is about 256.8770829390.

The spelling of 16950249 in words is "sixteen million, nine hundred fifty thousand, two hundred forty-nine".