16948361 has 4 divisors (see below), whose sum is σ = 17840400. Its totient is φ = 16056324.

The previous prime is 16948357. The next prime is 16948363. The reversal of 16948361 is 16384961.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16948361 - 2² = 16948357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16948363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445991 + ... + 446028.

It is an arithmetic number, because the mean of its divisors is an integer number (4460100).

Almost surely, 2^16948361 is an apocalyptic number.

It is an amenable number.

16948361 is a deficient number, since it is larger than the sum of its proper divisors (892039).

16948361 is an equidigital number, since it uses as much as digits as its factorization.

16948361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892038.

The product of its digits is 31104, while the sum is 38.

The square root of 16948361 is about 4116.8387143535. The cubic root of 16948361 is about 256.8675451846.

The spelling of 16948361 in words is "sixteen million, nine hundred forty-eight thousand, three hundred sixty-one".