1598224 has 40 divisors (see below), whose sum is σ = 3339072. Its totient is φ = 739200.

The previous prime is 1598213. The next prime is 1598227. The reversal of 1598224 is 4228951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1598227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15774 + ... + 15874.

2^1598224 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 1598224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1669536).

1598224 is an abundant number, since it is smaller than the sum of its proper divisors (1740848).

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

1598224 is a wasteful number, since it uses less digits than its factorization.

1598224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 169 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 1598224 is about 1264.2088435065. The cubic root of 1598224 is about 116.9174180442.

The spelling of 1598224 in words is "one million, five hundred ninety-eight thousand, two hundred twenty-four".