1602027841 has 4 divisors (see below), whose sum is σ = 1602246852. Its totient is φ = 1601808832.

The previous prime is 1602027799. The next prime is 1602027859. The reversal of 1602027841 is 1487202061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 137358400 + 1464669441 = 11720^2 + 38271^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1602027841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1602027871) 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, 98140 + ... + 113293.

It is an arithmetic number, because the mean of its divisors is an integer number (400561713).

Almost surely, 2^1602027841 is an apocalyptic number.

It is an amenable number.

1602027841 is a deficient number, since it is larger than the sum of its proper divisors (219011).

1602027841 is an equidigital number, since it uses as much as digits as its factorization.

1602027841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219010.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1602027841 is about 40025.3399860638. The cubic root of 1602027841 is about 1170.1010069371.

The spelling of 1602027841 in words is "one billion, six hundred two million, twenty-seven thousand, eight hundred forty-one".