1030622085 has 12 divisors (see below), whose sum is σ = 1786411692. Its totient is φ = 549665088.

The previous prime is 1030622081. The next prime is 1030622107. The reversal of 1030622085 is 5802260301.

1030622085 is a `hidden beast` number, since 1 + 0 + 30 + 622 + 0 + 8 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 677144484 + 353477601 = 26022^2 + 18801^2 .

It is not a de Polignac number, because 1030622085 - 2² = 1030622081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030622081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11451312 + ... + 11451401.

It is an arithmetic number, because the mean of its divisors is an integer number (148867641).

Almost surely, 2^1030622085 is an apocalyptic number.

1030622085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1030622085 is a deficient number, since it is larger than the sum of its proper divisors (755789607).

1030622085 is a wasteful number, since it uses less digits than its factorization.

1030622085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22902724 (or 22902721 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1030622085 is about 32103.3033347037. The cubic root of 1030622085 is about 1010.1049085551.

Adding to 1030622085 its reverse (5802260301), we get a palindrome (6832882386).

The spelling of 1030622085 in words is "one billion, thirty million, six hundred twenty-two thousand, eighty-five".