2666079562 has 8 divisors (see below), whose sum is σ = 4137020100. Its totient is φ = 1287072864.

The previous prime is 2666079547. The next prime is 2666079583. The reversal of 2666079562 is 2659706662.

2666079562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2433547561 + 232532001 = 49331^2 + 15249^2 .

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

It is a super-2 number, since 2×2666079562² = 14215960461828223688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22983387 + ... + 22983502.

Almost surely, 2^2666079562 is an apocalyptic number.

2666079562 is a deficient number, since it is larger than the sum of its proper divisors (1470940538).

2666079562 is a wasteful number, since it uses less digits than its factorization.

2666079562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45966920.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The square root of 2666079562 is about 51634.0930200192. The cubic root of 2666079562 is about 1386.6207723218.

The spelling of 2666079562 in words is "two billion, six hundred sixty-six million, seventy-nine thousand, five hundred sixty-two".