2132922920 has 16 divisors (see below), whose sum is σ = 4799076660. Its totient is φ = 853169152.

The previous prime is 2132922863. The next prime is 2132922947. The reversal of 2132922920 is 292292312.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1904973316 + 227949604 = 43646^2 + 15098^2 .

It is a super-2 number, since 2×2132922920² = 9098720365322652800, which contains 22 as substring.

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, 26661497 + ... + 26661576.

Almost surely, 2^2132922920 is an apocalyptic number.

2132922920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132922920 is an abundant number, since it is smaller than the sum of its proper divisors (2666153740).

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

2132922920 is a wasteful number, since it uses less digits than its factorization.

2132922920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53323084 (or 53323080 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2132922920 is about 46183.5784668100. The cubic root of 2132922920 is about 1287.2366221555.

The spelling of 2132922920 in words is "two billion, one hundred thirty-two million, nine hundred twenty-two thousand, nine hundred twenty".