19960108 has 48 divisors (see below), whose sum is σ = 44513280. Its totient is φ = 7623936.

The previous prime is 19960093. The next prime is 19960117. The reversal of 19960108 is 80106991.

It is a super-2 number, since 2×19960108² = 796811822743328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7941 + ... + 10147.

It is an arithmetic number, because the mean of its divisors is an integer number (927360).

Almost surely, 2^19960108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19960108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22256640).

19960108 is an abundant number, since it is smaller than the sum of its proper divisors (24553172).

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

19960108 is a wasteful number, since it uses less digits than its factorization.

19960108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254 (or 2252 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 34.

The square root of 19960108 is about 4467.6736675814. The cubic root of 19960108 is about 271.2611689569.

The spelling of 19960108 in words is "nineteen million, nine hundred sixty thousand, one hundred eight".