18048196 has 12 divisors (see below), whose sum is σ = 32180652. Its totient is φ = 8853728.

The previous prime is 18048187. The next prime is 18048197. The reversal of 18048196 is 69184081.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7485696 + 10562500 = 2736^2 + 3250^2 .

It is not an unprimeable number, because it can be changed into a prime (18048197) 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, 42355 + ... + 42778.

It is an arithmetic number, because the mean of its divisors is an integer number (2681721).

Almost surely, 2^18048196 is an apocalyptic number.

It is an amenable number.

18048196 is a deficient number, since it is larger than the sum of its proper divisors (14132456).

18048196 is a wasteful number, since it uses less digits than its factorization.

18048196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85190 (or 85188 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 18048196 is about 4248.3168431745. The cubic root of 18048196 is about 262.3078369881.

It can be divided in two parts, 1804 and 8196, that added together give a 4-th power (10000 = 10⁴).

The spelling of 18048196 in words is "eighteen million, forty-eight thousand, one hundred ninety-six".