2072959831 has 6 divisors (see below), whose sum is σ = 2187805632. Its totient is φ = 1963856340.

The previous prime is 2072959789. The next prime is 2072959841. The reversal of 2072959831 is 1389592702.

It is not a de Polignac number, because 2072959831 - 2²¹ = 2070862679 is a prime.

It is a super-2 number, since 2×2072959831² = 8594324921879097122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072959841) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2870775 + ... + 2871496.

It is an arithmetic number, because the mean of its divisors is an integer number (364634272).

Almost surely, 2^2072959831 is an apocalyptic number.

2072959831 is a deficient number, since it is larger than the sum of its proper divisors (114845801).

2072959831 is an equidigital number, since it uses as much as digits as its factorization.

2072959831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742309 (or 5742290 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 2072959831 is about 45529.7686244945. The cubic root of 2072959831 is about 1275.0590424536.

The spelling of 2072959831 in words is "two billion, seventy-two million, nine hundred fifty-nine thousand, eight hundred thirty-one".