1824852840 has 128 divisors (see below), whose sum is σ = 5709312000. Its totient is φ = 466034688.

The previous prime is 1824852829. The next prime is 1824852871. The reversal of 1824852840 is 482584281.

It is a junction number, because it is equal to n+sod(n) for n = 1824852792 and 1824852801.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 439896 + ... + 444024.

It is an arithmetic number, because the mean of its divisors is an integer number (44604000).

Almost surely, 2^1824852840 is an apocalyptic number.

1824852840 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 1824852840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2854656000).

1824852840 is an abundant number, since it is smaller than the sum of its proper divisors (3884459160).

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

1824852840 is a wasteful number, since it uses less digits than its factorization.

1824852840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4299 (or 4295 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 1824852840 is about 42718.2963143429. The cubic root of 1824852840 is about 1222.0133467237.

The spelling of 1824852840 in words is "one billion, eight hundred twenty-four million, eight hundred fifty-two thousand, eight hundred forty".