2094212064 has 96 divisors (see below), whose sum is σ = 6320595456. Its totient is φ = 594731520.

The previous prime is 2094212059. The next prime is 2094212069. The reversal of 2094212064 is 4602124902.

It is an interprime number because it is at equal distance from previous prime (2094212059) and next prime (2094212069).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094212069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102894 + ... + 121554.

It is an arithmetic number, because the mean of its divisors is an integer number (65839536).

Almost surely, 2^2094212064 is an apocalyptic number.

2094212064 is a gapful number since it is divisible by the number (24) 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 2094212064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3160297728).

2094212064 is an abundant number, since it is smaller than the sum of its proper divisors (4226383392).

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

2094212064 is a wasteful number, since it uses less digits than its factorization.

2094212064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18848 (or 18840 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2094212064 is about 45762.5618164018. The cubic root of 2094212064 is about 1279.4015887707.

Adding to 2094212064 its reverse (4602124902), we get a palindrome (6696336966).

The spelling of 2094212064 in words is "two billion, ninety-four million, two hundred twelve thousand, sixty-four".