1241170560 has 512 divisors, whose sum is σ = 5201510400. Its totient is φ = 273715200.

The previous prime is 1241170547. The next prime is 1241170571. The reversal of 1241170560 is 650711421.

It is a happy number.

1241170560 is a `hidden beast` number, since 1 + 24 + 11 + 70 + 560 = 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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3749595 + ... + 3749925.

It is an arithmetic number, because the mean of its divisors is an integer number (10159200).

Almost surely, 2^1241170560 is an apocalyptic number.

1241170560 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 1241170560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2600755200).

1241170560 is an abundant number, since it is smaller than the sum of its proper divisors (3960339840).

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

1241170560 is a wasteful number, since it uses less digits than its factorization.

1241170560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1241170560 is about 35230.2506377687. The cubic root of 1241170560 is about 1074.6750227341.

Adding to 1241170560 its reverse (650711421), we get a palindrome (1891881981).

The spelling of 1241170560 in words is "one billion, two hundred forty-one million, one hundred seventy thousand, five hundred sixty".