2096487820 has 24 divisors (see below), whose sum is σ = 5031571104. Its totient is φ = 718795776.

The previous prime is 2096487817. The next prime is 2096487823. The reversal of 2096487820 is 287846902.

It is an interprime number because it is at equal distance from previous prime (2096487817) and next prime (2096487823).

It is a super-2 number, since 2×2096487820² = 8790522358816704800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2096487823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7487317 + ... + 7487596.

It is an arithmetic number, because the mean of its divisors is an integer number (209648796).

Almost surely, 2^2096487820 is an apocalyptic number.

2096487820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2096487820 is an abundant number, since it is smaller than the sum of its proper divisors (2935083284).

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

2096487820 is a wasteful number, since it uses less digits than its factorization.

2096487820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14974929 (or 14974927 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 2096487820 is about 45787.4198879998. The cubic root of 2096487820 is about 1279.8648579653.

The spelling of 2096487820 in words is "two billion, ninety-six million, four hundred eighty-seven thousand, eight hundred twenty".