1820004675662 has 8 divisors (see below), whose sum is σ = 2735434464336. Its totient is φ = 908193187552.

The previous prime is 1820004675617. The next prime is 1820004675677. The reversal of 1820004675662 is 2665764000281.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904573883 + ... + 904575894.

It is an arithmetic number, because the mean of its divisors is an integer number (341929308042).

Almost surely, 2^{1820004675662} is an apocalyptic number.

1820004675662 is a deficient number, since it is larger than the sum of its proper divisors (915429788674).

1820004675662 is a wasteful number, since it uses less digits than its factorization.

1820004675662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809150282.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 1820004675662 in words is "one trillion, eight hundred twenty billion, four million, six hundred seventy-five thousand, six hundred sixty-two".