1842852050 has 54 divisors (see below), whose sum is σ = 3719621583. Its totient is φ = 678980640.

The previous prime is 1842852017. The next prime is 1842852061. The reversal of 1842852050 is 502582481.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 115369081 + 1727482969 = 10741^2 + 41563^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=30355.

It is a super-2 number, since 2×1842852050² = 6792207356378405000, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1842852050.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3945917 + ... + 3946383.

Almost surely, 2^1842852050 is an apocalyptic number.

1842852050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1842852050 is an abundant number, since it is smaller than the sum of its proper divisors (1876769533).

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

1842852050 is an equidigital number, since it uses as much as digits as its factorization.

1842852050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 1842852050 is about 42928.4526858353. The cubic root of 1842852050 is about 1226.0179349585.

The spelling of 1842852050 in words is "one billion, eight hundred forty-two million, eight hundred fifty-two thousand, fifty".