1994052060 has 1152 divisors, whose sum is σ = 9266503680. Its totient is φ = 348364800.

The previous prime is 1994052023. The next prime is 1994052103. The reversal of 1994052060 is 602504991.

1994052060 is a `hidden beast` number, since 1 + 99 + 40 + 520 + 6 + 0 = 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 (19) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 64324245 + ... + 64324275.

It is an arithmetic number, because the mean of its divisors is an integer number (8043840).

Almost surely, 2^1994052060 is an apocalyptic number.

1994052060 is a gapful number since it is divisible by the number (10) 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 1994052060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4633251840).

1994052060 is an abundant number, since it is smaller than the sum of its proper divisors (7272451620).

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

1994052060 is a wasteful number, since it uses less digits than its factorization.

1994052060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1994052060 is about 44654.8100432641. The cubic root of 1994052060 is about 1258.6708205581.

The spelling of 1994052060 in words is "one billion, nine hundred ninety-four million, fifty-two thousand, sixty".