1602412516 has 12 divisors (see below), whose sum is σ = 2900919420. Its totient is φ = 773578400.

The previous prime is 1602412463. The next prime is 1602412517. The reversal of 1602412516 is 6152142061.

It can be written as a sum of positive squares in 2 ways, for example, as 1135420416 + 466992100 = 33696^2 + 21610^2 .

It is not an unprimeable number, because it can be changed into a prime (1602412517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6906835 + ... + 6907066.

It is an arithmetic number, because the mean of its divisors is an integer number (241743285).

Almost surely, 2^1602412516 is an apocalyptic number.

It is an amenable number.

1602412516 is a deficient number, since it is larger than the sum of its proper divisors (1298506904).

1602412516 is a wasteful number, since it uses less digits than its factorization.

1602412516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13813934 (or 13813932 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1602412516 is about 40030.1450909187. The cubic root of 1602412516 is about 1170.1946533711.

Adding to 1602412516 its reverse (6152142061), we get a palindrome (7754554577).

The spelling of 1602412516 in words is "one billion, six hundred two million, four hundred twelve thousand, five hundred sixteen".