1994114496 has 112 divisors (see below), whose sum is σ = 5878494720. Its totient is φ = 591390720.

The previous prime is 1994114491. The next prime is 1994114497. The reversal of 1994114496 is 6944114991.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1994114491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89220 + ... + 109308.

It is an arithmetic number, because the mean of its divisors is an integer number (52486560).

Almost surely, 2^1994114496 is an apocalyptic number.

1994114496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1994114496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2939247360).

1994114496 is an abundant number, since it is smaller than the sum of its proper divisors (3884380224).

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

1994114496 is a wasteful number, since it uses less digits than its factorization.

1994114496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20162 (or 20152 counting only the distinct ones).

The product of its digits is 279936, while the sum is 48.

The square root of 1994114496 is about 44655.5091338124. The cubic root of 1994114496 is about 1258.6839572180.

The spelling of 1994114496 in words is "one billion, nine hundred ninety-four million, one hundred fourteen thousand, four hundred ninety-six".