2000023460 has 48 divisors (see below), whose sum is σ = 4308111360. Its totient is φ = 779477760.

The previous prime is 2000023427. The next prime is 2000023469. The reversal of 2000023460 is 643200002.

It is not an unprimeable number, because it can be changed into a prime (2000023469) 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, 1047827 + ... + 1049733.

It is an arithmetic number, because the mean of its divisors is an integer number (89752320).

Almost surely, 2^2000023460 is an apocalyptic number.

2000023460 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 2000023460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2154055680).

2000023460 is an abundant number, since it is smaller than the sum of its proper divisors (2308087900).

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

2000023460 is a wasteful number, since it uses less digits than its factorization.

2000023460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236 (or 3234 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2000023460 is about 44721.6218400004. The cubic root of 2000023460 is about 1259.9259761669.

Adding to 2000023460 its reverse (643200002), we get a palindrome (2643223462).

The spelling of 2000023460 in words is "two billion, twenty-three thousand, four hundred sixty".