1602593 has 4 divisors (see below), whose sum is σ = 1686960. Its totient is φ = 1518228.

The previous prime is 1602589. The next prime is 1602599. The reversal of 1602593 is 3952061.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3952061 = 193 ⋅20477.

It is a cyclic number.

It is not a de Polignac number, because 1602593 - 2² = 1602589 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1602599) 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, 42155 + ... + 42192.

It is an arithmetic number, because the mean of its divisors is an integer number (421740).

2^1602593 is an apocalyptic number.

It is an amenable number.

1602593 is a deficient number, since it is larger than the sum of its proper divisors (84367).

1602593 is an equidigital number, since it uses as much as digits as its factorization.

1602593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84366.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 1602593 is about 1265.9356223758. The cubic root of 1602593 is about 117.0238585771.

The spelling of 1602593 in words is "one million, six hundred two thousand, five hundred ninety-three".