2132747326 has 16 divisors (see below), whose sum is σ = 3242953584. Its totient is φ = 1051849024.

The previous prime is 2132747311. The next prime is 2132747327. The reversal of 2132747326 is 6237472312.

It is a super-2 number, since 2×2132747326² = 9097222313120300552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132747327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28476 + ... + 71248.

It is an arithmetic number, because the mean of its divisors is an integer number (202684599).

Almost surely, 2^2132747326 is an apocalyptic number.

2132747326 is a deficient number, since it is larger than the sum of its proper divisors (1110206258).

2132747326 is a wasteful number, since it uses less digits than its factorization.

2132747326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43115.

The product of its digits is 84672, while the sum is 37.

The square root of 2132747326 is about 46181.6773840015. The cubic root of 2132747326 is about 1287.2012970423.

The spelling of 2132747326 in words is "two billion, one hundred thirty-two million, seven hundred forty-seven thousand, three hundred twenty-six".