1598696 has 32 divisors (see below), whose sum is σ = 3365280. Its totient is φ = 705600.

The previous prime is 1598689. The next prime is 1598699. The reversal of 1598696 is 6968951.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (1598699) 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, 3011 + ... + 3501.

It is an arithmetic number, because the mean of its divisors is an integer number (105165).

2^1598696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1598696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1682640).

1598696 is an abundant number, since it is smaller than the sum of its proper divisors (1766584).

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

1598696 is a wasteful number, since it uses less digits than its factorization.

1598696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 541 counting only the distinct ones).

The product of its digits is 116640, while the sum is 44.

The square root of 1598696 is about 1264.3955077427. The cubic root of 1598696 is about 116.9289265665.

The spelling of 1598696 in words is "one million, five hundred ninety-eight thousand, six hundred ninety-six".