1068602156 has 6 divisors (see below), whose sum is σ = 1870053780. Its totient is φ = 534301076.

The previous prime is 1068602153. The next prime is 1068602173. The reversal of 1068602156 is 6512068601.

It is a happy number.

It is a super-2 number, since 2×1068602156² = 2283821135615696672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068602153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133575266 + ... + 133575273.

It is an arithmetic number, because the mean of its divisors is an integer number (311675630).

Almost surely, 2^1068602156 is an apocalyptic number.

It is an amenable number.

1068602156 is a deficient number, since it is larger than the sum of its proper divisors (801451624).

1068602156 is a wasteful number, since it uses less digits than its factorization.

1068602156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267150543 (or 267150541 counting only the distinct ones).

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

The square root of 1068602156 is about 32689.4808156997. The cubic root of 1068602156 is about 1022.3635296690.

The spelling of 1068602156 in words is "one billion, sixty-eight million, six hundred two thousand, one hundred fifty-six".