18796441 has 8 divisors (see below), whose sum is σ = 19940040. Its totient is φ = 17657088.

The previous prime is 18796433. The next prime is 18796483. The reversal of 18796441 is 14469781.

It can be written as a sum of positive squares in 4 ways, for example, as 3027600 + 15768841 = 1740^2 + 3971^2 .

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 18796441 - 2³ = 18796433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 18796394 and 18796403.

It is not an unprimeable number, because it can be changed into a prime (18796241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16395 + ... + 17503.

It is an arithmetic number, because the mean of its divisors is an integer number (2492505).

Almost surely, 2^18796441 is an apocalyptic number.

It is an amenable number.

18796441 is a deficient number, since it is larger than the sum of its proper divisors (1143599).

18796441 is a wasteful number, since it uses less digits than its factorization.

18796441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123.

The product of its digits is 48384, while the sum is 40.

The square root of 18796441 is about 4335.4862472392. The cubic root of 18796441 is about 265.8837989071.

The spelling of 18796441 in words is "eighteen million, seven hundred ninety-six thousand, four hundred forty-one".