2331062538 has 32 divisors (see below), whose sum is σ = 5608573440. Its totient is φ = 630964080.

The previous prime is 2331062537. The next prime is 2331062561. The reversal of 2331062538 is 8352601332.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2331062499 and 2331062508.

It is not an unprimeable number, because it can be changed into a prime (2331062537) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1459768 + ... + 1461363.

It is an arithmetic number, because the mean of its divisors is an integer number (175267920).

Almost surely, 2^2331062538 is an apocalyptic number.

2331062538 is an abundant number, since it is smaller than the sum of its proper divisors (3277510902).

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

2331062538 is a wasteful number, since it uses less digits than its factorization.

2331062538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2921162.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2331062538 is about 48281.0784676565. The cubic root of 2331062538 is about 1325.9219951428.

The spelling of 2331062538 in words is "two billion, three hundred thirty-one million, sixty-two thousand, five hundred thirty-eight".