18895196 has 12 divisors (see below), whose sum is σ = 34807080. Its totient is φ = 8950320.

The previous prime is 18895193. The next prime is 18895207. The reversal of 18895196 is 69159881.

It is a self number, because there is not a number n which added to its sum of digits gives 18895196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18895193) 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, 124235 + ... + 124386.

It is an arithmetic number, because the mean of its divisors is an integer number (2900590).

Almost surely, 2^18895196 is an apocalyptic number.

It is an amenable number.

18895196 is a deficient number, since it is larger than the sum of its proper divisors (15911884).

18895196 is a wasteful number, since it uses less digits than its factorization.

18895196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248644 (or 248642 counting only the distinct ones).

The product of its digits is 155520, while the sum is 47.

The square root of 18895196 is about 4346.8604762518. The cubic root of 18895196 is about 266.3486298758.

It can be divided in two parts, 18895 and 196, that added together give a palindrome (19091).

The spelling of 18895196 in words is "eighteen million, eight hundred ninety-five thousand, one hundred ninety-six".