1350560 has 48 divisors (see below), whose sum is σ = 3338496. Its totient is φ = 515328.

The previous prime is 1350553. The next prime is 1350563. The reversal of 1350560 is 650531.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1350563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3497 + ... + 3863.

It is an arithmetic number, because the mean of its divisors is an integer number (69552).

2^1350560 is an apocalyptic number.

1350560 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 1350560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1669248).

1350560 is an abundant number, since it is smaller than the sum of its proper divisors (1987936).

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

1350560 is a wasteful number, since it uses less digits than its factorization.

1350560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 1350560 is about 1162.1359645067. The cubic root of 1350560 is about 110.5362247551.

1350560 divided by its sum of digits (20) gives a triangular number (67528 = T₃₆₇).

The spelling of 1350560 in words is "one million, three hundred fifty thousand, five hundred sixty".