1598748 has 36 divisors (see below), whose sum is σ = 3971352. Its totient is φ = 500480.

The previous prime is 1598743. The next prime is 1598767. The reversal of 1598748 is 8478951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1598743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3238 + ... + 3698.

2^1598748 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 1598748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1985676).

1598748 is an abundant number, since it is smaller than the sum of its proper divisors (2372604).

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

1598748 is a wasteful number, since it uses less digits than its factorization.

1598748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 483 counting only the distinct ones).

The product of its digits is 80640, while the sum is 42.

The square root of 1598748 is about 1264.4160707615. The cubic root of 1598748 is about 116.9301943160.

It can be divided in two parts, 15987 and 48, that multiplied together give a square (767376 = 876²).

The spelling of 1598748 in words is "one million, five hundred ninety-eight thousand, seven hundred forty-eight".