1028585362 has 12 divisors (see below), whose sum is σ = 1794776670. Its totient is φ = 440822256.

The previous prime is 1028585347. The next prime is 1028585399. The reversal of 1028585362 is 2635858201.

It can be written as a sum of positive squares in only one way, i.e., 1020227481 + 8357881 = 31941^2 + 2891^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 5247787 + ... + 5247982.

Almost surely, 2^1028585362 is an apocalyptic number.

1028585362 is a deficient number, since it is larger than the sum of its proper divisors (766191308).

1028585362 is a wasteful number, since it uses less digits than its factorization.

1028585362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10495785 (or 10495778 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 1028585362 is about 32071.5662542383. The cubic root of 1028585362 is about 1009.4390774876.

The spelling of 1028585362 in words is "one billion, twenty-eight million, five hundred eighty-five thousand, three hundred sixty-two".