1596648 has 32 divisors (see below), whose sum is σ = 4052160. Its totient is φ = 524160.

The previous prime is 1596641. The next prime is 1596649. The reversal of 1596648 is 8466951.

It is not an unprimeable number, because it can be changed into a prime (1596641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1236 + ... + 2172.

It is an arithmetic number, because the mean of its divisors is an integer number (126630).

2^1596648 is an apocalyptic number.

It is an amenable number.

1596648 is an abundant number, since it is smaller than the sum of its proper divisors (2455512).

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

1596648 is a wasteful number, since it uses less digits than its factorization.

1596648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017 (or 1013 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 1596648 is about 1263.5853750341. The cubic root of 1596648 is about 116.8789748617.

The spelling of 1596648 in words is "one million, five hundred ninety-six thousand, six hundred forty-eight".