2642230765 has 8 divisors (see below), whose sum is σ = 3171225600. Its totient is φ = 2113418832.

The previous prime is 2642230753. The next prime is 2642230817. The reversal of 2642230765 is 5670322462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2642230765 - 2⁷ = 2642230637 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11629 + ... + 73618.

It is an arithmetic number, because the mean of its divisors is an integer number (396403200).

Almost surely, 2^2642230765 is an apocalyptic number.

It is an amenable number.

2642230765 is a deficient number, since it is larger than the sum of its proper divisors (528994835).

2642230765 is an equidigital number, since it uses as much as digits as its factorization.

2642230765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91451.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 2642230765 is about 51402.6338332969. The cubic root of 2642230765 is about 1382.4738174755.

The spelling of 2642230765 in words is "two billion, six hundred forty-two million, two hundred thirty thousand, seven hundred sixty-five".