1602273932 has 72 divisors (see below), whose sum is σ = 3487004640. Its totient is φ = 640738560.

The previous prime is 1602273931. The next prime is 1602273943. The reversal of 1602273932 is 2393722061.

It is a junction number, because it is equal to n+sod(n) for n = 1602273892 and 1602273901.

It is not an unprimeable number, because it can be changed into a prime (1602273931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180494 + ... + 189162.

It is an arithmetic number, because the mean of its divisors is an integer number (48430620).

Almost surely, 2^1602273932 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 1602273932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1743502320).

1602273932 is an abundant number, since it is smaller than the sum of its proper divisors (1884730708).

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

1602273932 is a wasteful number, since it uses less digits than its factorization.

1602273932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8751 (or 8742 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 1602273932 is about 40028.4140580163. The cubic root of 1602273932 is about 1170.1609177943.

Adding to 1602273932 its reverse (2393722061), we get a palindrome (3995995993).

The spelling of 1602273932 in words is "one billion, six hundred two million, two hundred seventy-three thousand, nine hundred thirty-two".