1359798 has 24 divisors (see below), whose sum is σ = 2990904. Its totient is φ = 411840.

The previous prime is 1359769. The next prime is 1359803. The reversal of 1359798 is 8979531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211 + ... + 1662.

It is an arithmetic number, because the mean of its divisors is an integer number (124621).

2^1359798 is an apocalyptic number.

1359798 is an abundant number, since it is smaller than the sum of its proper divisors (1631106).

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

1359798 is a wasteful number, since it uses less digits than its factorization.

1359798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900 (or 1889 counting only the distinct ones).

The product of its digits is 68040, while the sum is 42.

The square root of 1359798 is about 1166.1037689674. The cubic root of 1359798 is about 110.7876795156.

It can be divided in two parts, 13597 and 98, that added together give a triangular number (13695 = T₁₆₅).

The spelling of 1359798 in words is "one million, three hundred fifty-nine thousand, seven hundred ninety-eight".