16948259 has 2 divisors, whose sum is σ = 16948260. Its totient is φ = 16948258.

The previous prime is 16948249. The next prime is 16948279. The reversal of 16948259 is 95284961.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16948259 - 2²⁴ = 171043 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16948219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8474129 + 8474130.

It is an arithmetic number, because the mean of its divisors is an integer number (8474130).

Almost surely, 2^16948259 is an apocalyptic number.

16948259 is a deficient number, since it is larger than the sum of its proper divisors (1).

16948259 is an equidigital number, since it uses as much as digits as its factorization.

16948259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 44.

The square root of 16948259 is about 4116.8263261887. The cubic root of 16948259 is about 256.8670298832.

The spelling of 16948259 in words is "sixteen million, nine hundred forty-eight thousand, two hundred fifty-nine".