18796469 has 4 divisors (see below), whose sum is σ = 19061280. Its totient is φ = 18531660.

The previous prime is 18796433. The next prime is 18796483. The reversal of 18796469 is 96469781.

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, and also an emirpimes, since its reverse is a distinct semiprime: 96469781 = 17 ⋅5674693.

It is a cyclic number.

It is not a de Polignac number, because 18796469 - 2⁸ = 18796213 is a prime.

It is a super-2 number, since 2×18796469² = 706614493735922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18796489) 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, 132299 + ... + 132440.

It is an arithmetic number, because the mean of its divisors is an integer number (4765320).

Almost surely, 2^18796469 is an apocalyptic number.

It is an amenable number.

18796469 is a deficient number, since it is larger than the sum of its proper divisors (264811).

18796469 is an equidigital number, since it uses as much as digits as its factorization.

18796469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264810.

The product of its digits is 653184, while the sum is 50.

The square root of 18796469 is about 4335.4894764029. The cubic root of 18796469 is about 265.8839309311.

The spelling of 18796469 in words is "eighteen million, seven hundred ninety-six thousand, four hundred sixty-nine".