2089262816 has 24 divisors (see below), whose sum is σ = 4115563704. Its totient is φ = 1044040320.

The previous prime is 2089262797. The next prime is 2089262837. The reversal of 2089262816 is 6182629802.

It is a super-2 number, since 2×2089262816² = 8730038228640499712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42011 + ... + 77093.

It is an arithmetic number, because the mean of its divisors is an integer number (171481821).

Almost surely, 2^2089262816 is an apocalyptic number.

It is an amenable number.

2089262816 is a deficient number, since it is larger than the sum of its proper divisors (2026300888).

2089262816 is a wasteful number, since it uses less digits than its factorization.

2089262816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36954 (or 36946 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 2089262816 is about 45708.4545352389. The cubic root of 2089262816 is about 1278.3929245229.

The spelling of 2089262816 in words is "two billion, eighty-nine million, two hundred sixty-two thousand, eight hundred sixteen".