2061417600 has 576 divisors, whose sum is σ = 8356027680. Its totient is φ = 497664000.

The previous prime is 2061417583. The next prime is 2061417607. The reversal of 2061417600 is 67141602.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2061417607) 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 71 ways as a sum of consecutive naturals, for example, 8553480 + ... + 8553720.

Almost surely, 2^2061417600 is an apocalyptic number.

2061417600 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 2061417600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4178013840).

2061417600 is an abundant number, since it is smaller than the sum of its proper divisors (6294610080).

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

2061417600 is a wasteful number, since it uses less digits than its factorization.

2061417600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 2061417600 is about 45402.8369157699. The cubic root of 2061417600 is about 1272.6881289136.

The spelling of 2061417600 in words is "two billion, sixty-one million, four hundred seventeen thousand, six hundred".