1359816 has 16 divisors (see below), whose sum is σ = 3399600. Its totient is φ = 453264.

The previous prime is 1359803. The next prime is 1359817. The reversal of 1359816 is 6189531.

It is not an unprimeable number, because it can be changed into a prime (1359817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28306 + ... + 28353.

It is an arithmetic number, because the mean of its divisors is an integer number (212475).

2^1359816 is an apocalyptic number.

It is an amenable number.

1359816 is an abundant number, since it is smaller than the sum of its proper divisors (2039784).

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

1359816 is a wasteful number, since it uses less digits than its factorization.

1359816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56668 (or 56664 counting only the distinct ones).

The product of its digits is 6480, while the sum is 33.

The square root of 1359816 is about 1166.1114869514. Note that the first 3 decimals coincide. The cubic root of 1359816 is about 110.7881683552.

The spelling of 1359816 in words is "one million, three hundred fifty-nine thousand, eight hundred sixteen".