27845600746 has 16 divisors (see below), whose sum is σ = 43972689600. Its totient is φ = 13188235968.

The previous prime is 27845600723. The next prime is 27845600747. The reversal of 27845600746 is 64700654872.

It is a self number, because there is not a number n which added to its sum of digits gives 27845600746.

It is not an unprimeable number, because it can be changed into a prime (27845600747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259906 + ... + 351058.

It is an arithmetic number, because the mean of its divisors is an integer number (2748293100).

Almost surely, 2^27845600746 is an apocalyptic number.

27845600746 is a deficient number, since it is larger than the sum of its proper divisors (16127088854).

27845600746 is a wasteful number, since it uses less digits than its factorization.

27845600746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99213.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 27845600746 in words is "twenty-seven billion, eight hundred forty-five million, six hundred thousand, seven hundred forty-six".