472083786 has 48 divisors (see below), whose sum is σ = 1077395904. Its totient is φ = 149098752.

The previous prime is 472083769. The next prime is 472083793. The reversal of 472083786 is 687380274.

It is a happy 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, 38970 + ... + 49626.

It is an arithmetic number, because the mean of its divisors is an integer number (22445748).

Almost surely, 2^472083786 is an apocalyptic number.

472083786 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 472083786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538697952).

472083786 is an abundant number, since it is smaller than the sum of its proper divisors (605312118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472083786 is a wasteful number, since it uses less digits than its factorization.

472083786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10795 (or 10792 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 472083786 is about 21727.4891784578. The cubic root of 472083786 is about 778.6453508723.

The spelling of 472083786 in words is "four hundred seventy-two million, eighty-three thousand, seven hundred eighty-six".