1842245000 has 60 divisors (see below), whose sum is σ = 4323502755. Its totient is φ = 735684000.

The previous prime is 1842244993. The next prime is 1842245033. The reversal of 1842245000 is 5422481.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 3 ways, for example, as 425927044 + 1416317956 = 20638^2 + 37634^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=30350.

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 14 ways as a sum of consecutive naturals, for example, 3034697 + ... + 3035303.

Almost surely, 2^1842245000 is an apocalyptic number.

1842245000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1842245000

1842245000 is an abundant number, since it is smaller than the sum of its proper divisors (2481257755).

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

1842245000 is an frugal number, since it uses more digits than its factorization.

1842245000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 1842245000 is about 42921.3816180234. The cubic root of 1842245000 is about 1225.8833001816.

Adding to 1842245000 its reverse (5422481), we get a palindrome (1847667481).

The spelling of 1842245000 in words is "one billion, eight hundred forty-two million, two hundred forty-five thousand".