2061203064 has 16 divisors (see below), whose sum is σ = 5153007720. Its totient is φ = 687067680.

The previous prime is 2061203057. The next prime is 2061203071. The reversal of 2061203064 is 4603021602.

It is an interprime number because it is at equal distance from previous prime (2061203057) and next prime (2061203071).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 85883461 = 2061203064 / (2 + 0 + 6 + 1 + 2 + 0 + 3 + 0 + 6 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42941707 + ... + 42941754.

Almost surely, 2^2061203064 is an apocalyptic number.

2061203064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2061203064 is an abundant number, since it is smaller than the sum of its proper divisors (3091804656).

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

2061203064 is a wasteful number, since it uses less digits than its factorization.

2061203064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85883470 (or 85883466 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2061203064 is about 45400.4742706505. The cubic root of 2061203064 is about 1272.6439769519.

Adding to 2061203064 its reverse (4603021602), we get a palindrome (6664224666).

The spelling of 2061203064 in words is "two billion, sixty-one million, two hundred three thousand, sixty-four".