1359660 has 96 divisors (see below), whose sum is σ = 4257792. Its totient is φ = 322560.

The previous prime is 1359647. The next prime is 1359661. The reversal of 1359660 is 669531.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1359661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31599 + ... + 31641.

It is an arithmetic number, because the mean of its divisors is an integer number (44352).

2^1359660 is an apocalyptic number.

1359660 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 1359660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2128896).

1359660 is an abundant number, since it is smaller than the sum of its proper divisors (2898132).

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

1359660 is a wasteful number, since it uses less digits than its factorization.

1359660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 1359660 is about 1166.0445960597. The cubic root of 1359660 is about 110.7839316018.

The spelling of 1359660 in words is "one million, three hundred fifty-nine thousand, six hundred sixty".