2662892468 has 6 divisors (see below), whose sum is σ = 4660061826. Its totient is φ = 1331446232.

The previous prime is 2662892447. The next prime is 2662892473. The reversal of 2662892468 is 8642982662.

2662892468 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 only one way, i.e., 2084105104 + 578787364 = 45652^2 + 24058^2 .

It is a super-2 number, since 2×2662892468² = 14181992592262262048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332861555 + ... + 332861562.

It is an arithmetic number, because the mean of its divisors is an integer number (776676971).

Almost surely, 2^2662892468 is an apocalyptic number.

It is an amenable number.

2662892468 is a deficient number, since it is larger than the sum of its proper divisors (1997169358).

2662892468 is a wasteful number, since it uses less digits than its factorization.

2662892468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665723121 (or 665723119 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 53.

The square root of 2662892468 is about 51603.2214885854. The cubic root of 2662892468 is about 1386.0680190142.

The spelling of 2662892468 in words is "two billion, six hundred sixty-two million, eight hundred ninety-two thousand, four hundred sixty-eight".