1219108 has 24 divisors (see below), whose sum is σ = 2358720. Its totient is φ = 546720.

The previous prime is 1219091. The next prime is 1219109. The reversal of 1219108 is 8019121.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1219109) 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, 4398 + ... + 4666.

It is an arithmetic number, because the mean of its divisors is an integer number (98280).

2^1219108 is an apocalyptic number.

It is an amenable number.

1219108 is a deficient number, since it is larger than the sum of its proper divisors (1139612).

1219108 is a wasteful number, since it uses less digits than its factorization.

1219108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 1219108 is about 1104.1322384570. The cubic root of 1219108 is about 106.8269249027.

It can be divided in two parts, 121 and 9108, that added together give a palindrome (9229).

The spelling of 1219108 in words is "one million, two hundred nineteen thousand, one hundred eight".