1595648 has 36 divisors (see below), whose sum is σ = 3335808. Its totient is φ = 760320.

The previous prime is 1595647. The next prime is 1595653. The reversal of 1595648 is 8465951.

It is not an unprimeable number, because it can be changed into a prime (1595647) 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, 5753 + ... + 6023.

2^1595648 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 1595648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1667904).

1595648 is an abundant number, since it is smaller than the sum of its proper divisors (1740160).

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

1595648 is an equidigital number, since it uses as much as digits as its factorization.

1595648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 296 counting only the distinct ones).

The product of its digits is 43200, while the sum is 38.

The square root of 1595648 is about 1263.1896136368. The cubic root of 1595648 is about 116.8545688594.

The spelling of 1595648 in words is "one million, five hundred ninety-five thousand, six hundred forty-eight".