662081872246 has 16 divisors (see below), whose sum is σ = 998318451600. Its totient is φ = 329309227008.

The previous prime is 662081872237. The next prime is 662081872259. The reversal of 662081872246 is 642278180266.

662081872246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 662081872193 and 662081872202.

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, 12220365 + ... + 12274423.

It is an arithmetic number, because the mean of its divisors is an integer number (62394903225).

Almost surely, 2^662081872246 is an apocalyptic number.

662081872246 is a deficient number, since it is larger than the sum of its proper divisors (336236579354).

662081872246 is a wasteful number, since it uses less digits than its factorization.

662081872246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85983.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 662081872246 in words is "six hundred sixty-two billion, eighty-one million, eight hundred seventy-two thousand, two hundred forty-six".