19941160 has 32 divisors (see below), whose sum is σ = 45826560. Its totient is φ = 7806016.

The previous prime is 19941149. The next prime is 19941179. The reversal of 19941160 is 6114991.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3424 + ... + 7183.

It is an arithmetic number, because the mean of its divisors is an integer number (1432080).

Almost surely, 2^19941160 is an apocalyptic number.

19941160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19941160 is an abundant number, since it is smaller than the sum of its proper divisors (25885400).

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

19941160 is a wasteful number, since it uses less digits than its factorization.

19941160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10665 (or 10661 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 19941160 is about 4465.5525973837. The cubic root of 19941160 is about 271.1753062969.

The spelling of 19941160 in words is "nineteen million, nine hundred forty-one thousand, one hundred sixty".