1596481 has 4 divisors (see below), whose sum is σ = 1623600. Its totient is φ = 1569364.

The previous prime is 1596467. The next prime is 1596493. The reversal of 1596481 is 1846951.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1596481 - 2¹¹ = 1594433 is a prime.

It is a super-2 number, since 2×1596481² = 5097503166722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1596451) 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, 13471 + ... + 13588.

It is an arithmetic number, because the mean of its divisors is an integer number (405900).

2^1596481 is an apocalyptic number.

It is an amenable number.

1596481 is a deficient number, since it is larger than the sum of its proper divisors (27119).

1596481 is an equidigital number, since it uses as much as digits as its factorization.

1596481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27118.

The product of its digits is 8640, while the sum is 34.

The square root of 1596481 is about 1263.5192915029. The cubic root of 1596481 is about 116.8748997683.

The spelling of 1596481 in words is "one million, five hundred ninety-six thousand, four hundred eighty-one".