1598982 has 32 divisors (see below), whose sum is σ = 3988224. Its totient is φ = 415200.

The previous prime is 1598963. The next prime is 1598999. The reversal of 1598982 is 2898951.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1269 + ... + 2192.

It is an arithmetic number, because the mean of its divisors is an integer number (124632).

2^1598982 is an apocalyptic number.

1598982 is an abundant number, since it is smaller than the sum of its proper divisors (2389242).

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

1598982 is a wasteful number, since it uses less digits than its factorization.

1598982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484.

The product of its digits is 51840, while the sum is 42.

The square root of 1598982 is about 1264.5086002080. The cubic root of 1598982 is about 116.9358988487.

The spelling of 1598982 in words is "one million, five hundred ninety-eight thousand, nine hundred eighty-two".