1068606125 has 8 divisors (see below), whose sum is σ = 1333620600. Its totient is φ = 854884800.

The previous prime is 1068606109. The next prime is 1068606127. The reversal of 1068606125 is 5216068601.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 187525636 + 881080489 = 13694^2 + 29683^2 .

It is not a de Polignac number, because 1068606125 - 2⁴ = 1068606109 is a prime.

It is a super-2 number, since 2×1068606125² = 2283838100775031250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068606127) 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, 4274300 + ... + 4274549.

It is an arithmetic number, because the mean of its divisors is an integer number (166702575).

Almost surely, 2^1068606125 is an apocalyptic number.

It is an amenable number.

1068606125 is a deficient number, since it is larger than the sum of its proper divisors (265014475).

1068606125 is an frugal number, since it uses more digits than its factorization.

1068606125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8548864 (or 8548854 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 1068606125 is about 32689.5415232456. The cubic root of 1068606125 is about 1022.3647954209.

The spelling of 1068606125 in words is "one billion, sixty-eight million, six hundred six thousand, one hundred twenty-five".