1065190828 has 24 divisors (see below), whose sum is σ = 2125563552. Its totient is φ = 462706944.

The previous prime is 1065190781. The next prime is 1065190829. The reversal of 1065190828 is 8280915601.

It is a super-2 number, since 2×1065190828² = 2269263000110651168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1065190829) 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 7 ways as a sum of consecutive naturals, for example, 601600 + ... + 603367.

It is an arithmetic number, because the mean of its divisors is an integer number (88565148).

Almost surely, 2^1065190828 is an apocalyptic number.

It is an amenable number.

1065190828 is a deficient number, since it is larger than the sum of its proper divisors (1060372724).

1065190828 is a wasteful number, since it uses less digits than its factorization.

1065190828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205001 (or 1204999 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 40.

The square root of 1065190828 is about 32637.2613434400. The cubic root of 1065190828 is about 1021.2744635724.

The spelling of 1065190828 in words is "one billion, sixty-five million, one hundred ninety thousand, eight hundred twenty-eight".