2642030765 has 24 divisors (see below), whose sum is σ = 3536927520. Its totient is φ = 1892769120.

The previous prime is 2642030753. The next prime is 2642030773. The reversal of 2642030765 is 5670302462.

It is not a de Polignac number, because 2642030765 - 2¹⁶ = 2641965229 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 7946 + ... + 73124.

It is an arithmetic number, because the mean of its divisors is an integer number (147371980).

Almost surely, 2^2642030765 is an apocalyptic number.

It is an amenable number.

2642030765 is a deficient number, since it is larger than the sum of its proper divisors (894896755).

2642030765 is a wasteful number, since it uses less digits than its factorization.

2642030765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65273 (or 65262 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 2642030765 is about 51400.6883708769. The cubic root of 2642030765 is about 1382.4389351148.

The spelling of 2642030765 in words is "two billion, six hundred forty-two million, thirty thousand, seven hundred sixty-five".