2000172096 has 224 divisors, whose sum is σ = 6375196800. Its totient is φ = 611297280.

The previous prime is 2000172089. The next prime is 2000172103. The reversal of 2000172096 is 6902710002.

It is an interprime number because it is at equal distance from previous prime (2000172089) and next prime (2000172103).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6042651 + ... + 6042981.

It is an arithmetic number, because the mean of its divisors is an integer number (28460700).

Almost surely, 2^2000172096 is an apocalyptic number.

2000172096 is a gapful number since it is divisible by the number (26) 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 2000172096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3187598400).

2000172096 is an abundant number, since it is smaller than the sum of its proper divisors (4375024704).

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

2000172096 is a wasteful number, since it uses less digits than its factorization.

2000172096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 2000172096 is about 44723.2836003798. The cubic root of 2000172096 is about 1259.9571867539.

Adding to 2000172096 its reverse (6902710002), we get a palindrome (8902882098).

The spelling of 2000172096 in words is "two billion, one hundred seventy-two thousand, ninety-six".