27802614468 has 48 divisors (see below), whose sum is σ = 67043261376. Its totient is φ = 8961469440.

The previous prime is 27802614467. The next prime is 27802614473. The reversal of 27802614468 is 86441620872.

It is not an unprimeable number, because it can be changed into a prime (27802614467) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 194446 + ... + 305637.

It is an arithmetic number, because the mean of its divisors is an integer number (1396734612).

Almost surely, 2^27802614468 is an apocalyptic number.

It is an amenable number.

27802614468 is an abundant number, since it is smaller than the sum of its proper divisors (39240646908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27802614468 is a wasteful number, since it uses less digits than its factorization.

27802614468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500244 (or 500242 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 27802614468 in words is "twenty-seven billion, eight hundred two million, six hundred fourteen thousand, four hundred sixty-eight".