1828182428 has 6 divisors (see below), whose sum is σ = 3199319256. Its totient is φ = 914091212.

The previous prime is 1828182407. The next prime is 1828182443. The reversal of 1828182428 is 8242818281.

It is a super-3 number, since 3×1828182428³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228522800 + ... + 228522807.

It is an arithmetic number, because the mean of its divisors is an integer number (533219876).

Almost surely, 2^1828182428 is an apocalyptic number.

It is an amenable number.

1828182428 is a deficient number, since it is larger than the sum of its proper divisors (1371136828).

1828182428 is a wasteful number, since it uses less digits than its factorization.

1828182428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457045611 (or 457045609 counting only the distinct ones).

The product of its digits is 131072, while the sum is 44.

The square root of 1828182428 is about 42757.2500051161. The cubic root of 1828182428 is about 1222.7561150857.

The spelling of 1828182428 in words is "one billion, eight hundred twenty-eight million, one hundred eighty-two thousand, four hundred twenty-eight".