18828096 has 56 divisors (see below), whose sum is σ = 56936640. Its totient is φ = 5379072.

The previous prime is 18828049. The next prime is 18828097. The reversal of 18828096 is 69082881.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18828097) 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, 5661 + ... + 8348.

Almost surely, 2^18828096 is an apocalyptic number.

18828096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

18828096 is an abundant number, since it is smaller than the sum of its proper divisors (38108544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18828096 is a wasteful number, since it uses less digits than its factorization.

18828096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14031 (or 14021 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 18828096 is about 4339.1353977492. The cubic root of 18828096 is about 266.0329730923.

The spelling of 18828096 in words is "eighteen million, eight hundred twenty-eight thousand, ninety-six".