1324498560 has 768 divisors, whose sum is σ = 5771796480. Its totient is φ = 250675200.

The previous prime is 1324498541. The next prime is 1324498561. The reversal of 1324498560 is 658944231.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324498561) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 42725745 + ... + 42725775.

It is an arithmetic number, because the mean of its divisors is an integer number (7515360).

Almost surely, 2^1324498560 is an apocalyptic number.

1324498560 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 1324498560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2885898240).

1324498560 is an abundant number, since it is smaller than the sum of its proper divisors (4447297920).

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

1324498560 is a wasteful number, since it uses less digits than its factorization.

1324498560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 1324498560 is about 36393.6609864960. The cubic root of 1324498560 is about 1098.2060455852.

The spelling of 1324498560 in words is "one billion, three hundred twenty-four million, four hundred ninety-eight thousand, five hundred sixty".