1598672 has 20 divisors (see below), whose sum is σ = 3174276. Its totient is φ = 779520.

The previous prime is 1598669. The next prime is 1598677. The reversal of 1598672 is 2768951.

It can be written as a sum of positive squares in 2 ways, for example, as 781456 + 817216 = 884^2 + 904^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1598677) 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, 563 + ... + 1874.

2^1598672 is an apocalyptic number.

It is an amenable number.

1598672 is a deficient number, since it is larger than the sum of its proper divisors (1575604).

1598672 is a wasteful number, since it uses less digits than its factorization.

1598672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2486 (or 2480 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 1598672 is about 1264.3860170059. The cubic root of 1598672 is about 116.9283414421.

The spelling of 1598672 in words is "one million, five hundred ninety-eight thousand, six hundred seventy-two".