841605120 has 224 divisors, whose sum is σ = 2996123040. Its totient is φ = 224133120.

The previous prime is 841605119. The next prime is 841605131. The reversal of 841605120 is 21506148.

841605120 is a `hidden beast` number, since 8 + 41 + 605 + 12 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1105540 + ... + 1106300.

Almost surely, 2^841605120 is an apocalyptic number.

841605120 is a gapful number since it is divisible by the number (80) 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 841605120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1498061520).

841605120 is an abundant number, since it is smaller than the sum of its proper divisors (2154517920).

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

841605120 is an equidigital number, since it uses as much as digits as its factorization.

841605120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 771 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 841605120 is about 29010.4312274051. The cubic root of 841605120 is about 944.1394029503.

The spelling of 841605120 in words is "eight hundred forty-one million, six hundred five thousand, one hundred twenty".