1828455922 has 8 divisors (see below), whose sum is σ = 2743629696. Its totient is φ = 913912692.

The previous prime is 1828455821. The next prime is 1828455931. The reversal of 1828455922 is 2295548281.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150318 + ... + 162025.

It is an arithmetic number, because the mean of its divisors is an integer number (342953712).

Almost surely, 2^1828455922 is an apocalyptic number.

1828455922 is a deficient number, since it is larger than the sum of its proper divisors (915173774).

1828455922 is a wasteful number, since it uses less digits than its factorization.

1828455922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315272.

The product of its digits is 460800, while the sum is 46.

The square root of 1828455922 is about 42760.4481033583. The cubic root of 1828455922 is about 1222.8170863507.

The spelling of 1828455922 in words is "one billion, eight hundred twenty-eight million, four hundred fifty-five thousand, nine hundred twenty-two".