1597848 has 32 divisors (see below), whose sum is σ = 4565760. Its totient is φ = 456480.

The previous prime is 1597829. The next prime is 1597861. The reversal of 1597848 is 8487951.

It is a super-2 number, since 2×1597848² = 5106236462208, which contains 22 as substring.

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

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4588 + ... + 4923.

It is an arithmetic number, because the mean of its divisors is an integer number (142680).

2^1597848 is an apocalyptic number.

It is an amenable number.

1597848 is an abundant number, since it is smaller than the sum of its proper divisors (2967912).

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

1597848 is a wasteful number, since it uses less digits than its factorization.

1597848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9527 (or 9523 counting only the distinct ones).

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

The square root of 1597848 is about 1264.0601251523. The cubic root of 1597848 is about 116.9082486167.

The spelling of 1597848 in words is "one million, five hundred ninety-seven thousand, eight hundred forty-eight".