1028141608 has 32 divisors (see below), whose sum is σ = 2082396960. Its totient is φ = 473077440.

The previous prime is 1028141603. The next prime is 1028141651. The reversal of 1028141608 is 8061418201.

It is a super-2 number, since 2×1028141608² = 2114150332201651328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1028141608.

It is not an unprimeable number, because it can be changed into a prime (1028141603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19491 + ... + 49357.

It is an arithmetic number, because the mean of its divisors is an integer number (65074905).

Almost surely, 2^1028141608 is an apocalyptic number.

It is an amenable number.

1028141608 is an abundant number, since it is smaller than the sum of its proper divisors (1054255352).

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

1028141608 is a wasteful number, since it uses less digits than its factorization.

1028141608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30217 (or 30213 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 1028141608 is about 32064.6473238051. The cubic root of 1028141608 is about 1009.2938919808.

Adding to 1028141608 its reverse (8061418201), we get a palindrome (9089559809).

The spelling of 1028141608 in words is "one billion, twenty-eight million, one hundred forty-one thousand, six hundred eight".