1816422062 has 48 divisors (see below), whose sum is σ = 3460210992. Its totient is φ = 708704640.

The previous prime is 1816422037. The next prime is 1816422073. The reversal of 1816422062 is 2602246181.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83237 + ... + 102767.

It is an arithmetic number, because the mean of its divisors is an integer number (72087729).

Almost surely, 2^1816422062 is an apocalyptic number.

1816422062 is a deficient number, since it is larger than the sum of its proper divisors (1643788930).

1816422062 is a wasteful number, since it uses less digits than its factorization.

1816422062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19633 (or 19626 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 1816422062 is about 42619.5033054117. The cubic root of 1816422062 is about 1220.1285500125.

The spelling of 1816422062 in words is "one billion, eight hundred sixteen million, four hundred twenty-two thousand, sixty-two".