2094462720 has 432 divisors, whose sum is σ = 8724119040. Its totient is φ = 453206016.

The previous prime is 2094462719. The next prime is 2094462767. The reversal of 2094462720 is 272644902.

2094462720 is a `hidden beast` number, since 2 + 0 + 9 + 4 + 4 + 627 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1531477 + ... + 1532843.

It is an arithmetic number, because the mean of its divisors is an integer number (20194720).

Almost surely, 2^2094462720 is an apocalyptic number.

2094462720 is a gapful number since it is divisible by the number (20) 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 2094462720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4362059520).

2094462720 is an abundant number, since it is smaller than the sum of its proper divisors (6629656320).

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

2094462720 is a wasteful number, since it uses less digits than its factorization.

2094462720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420 (or 1403 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 2094462720 is about 45765.3003923278. The cubic root of 2094462720 is about 1279.4526305438.

The spelling of 2094462720 in words is "two billion, ninety-four million, four hundred sixty-two thousand, seven hundred twenty".