182201840028 has 72 divisors (see below), whose sum is σ = 497172568256. Its totient is φ = 55928880000.

The previous prime is 182201840027. The next prime is 182201840033. The reversal of 182201840028 is 820048102281.

182201840028 is a `hidden beast` number, since 1 + 8 + 220 + 1 + 8 + 400 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 182201839974 and 182201840001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182201840027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 265348 + ... + 659403.

Almost surely, 2^182201840028 is an apocalyptic number.

182201840028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

182201840028 is an abundant number, since it is smaller than the sum of its proper divisors (314970728228).

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

182201840028 is a wasteful number, since it uses less digits than its factorization.

182201840028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925195 (or 925190 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The spelling of 182201840028 in words is "one hundred eighty-two billion, two hundred one million, eight hundred forty thousand, twenty-eight".