20182683476 has 24 divisors (see below), whose sum is σ = 36210613824. Its totient is φ = 9837696960.

The previous prime is 20182683457. The next prime is 20182683503. The reversal of 20182683476 is 67438628102.

It is a self number, because there is not a number n which added to its sum of digits gives 20182683476.

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, 23000 + ... + 202223.

It is an arithmetic number, because the mean of its divisors is an integer number (1508775576).

Almost surely, 2^20182683476 is an apocalyptic number.

It is an amenable number.

20182683476 is a deficient number, since it is larger than the sum of its proper divisors (16027930348).

20182683476 is a wasteful number, since it uses less digits than its factorization.

20182683476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225791 (or 225789 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 20182683476 in words is "twenty billion, one hundred eighty-two million, six hundred eighty-three thousand, four hundred seventy-six".