461704660161622 has 12 divisors (see below), whose sum is σ = 735692027697900. Its totient is φ = 217272781252256.

The previous prime is 461704660161607. The next prime is 461704660161631. The reversal of 461704660161622 is 226161066407164.

It is a super-2 number, since 2×461704660161622² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 461704660161622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 399398494372 + ... + 399398495527.

It is an arithmetic number, because the mean of its divisors is an integer number (61307668974825).

Almost surely, 2^{461704660161622} is an apocalyptic number.

461704660161622 is a deficient number, since it is larger than the sum of its proper divisors (273987367536278).

461704660161622 is a wasteful number, since it uses less digits than its factorization.

461704660161622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798796989935 (or 798796989918 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 461704660161622 in words is "four hundred sixty-one trillion, seven hundred four billion, six hundred sixty million, one hundred sixty-one thousand, six hundred twenty-two".