1068150628 has 6 divisors (see below), whose sum is σ = 1869263606. Its totient is φ = 534075312.

The previous prime is 1068150593. The next prime is 1068150637. The reversal of 1068150628 is 8260518601.

It can be written as a sum of positive squares in only one way, i.e., 613949284 + 454201344 = 24778^2 + 21312^2 .

It is a super-2 number, since 2×1068150628² = 2281891528193588768, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 133518825 + ... + 133518832.

Almost surely, 2^1068150628 is an apocalyptic number.

It is an amenable number.

1068150628 is a deficient number, since it is larger than the sum of its proper divisors (801112978).

1068150628 is a wasteful number, since it uses less digits than its factorization.

1068150628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267037661 (or 267037659 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 1068150628 is about 32682.5737664585. The cubic root of 1068150628 is about 1022.2195126180.

The spelling of 1068150628 in words is "one billion, sixty-eight million, one hundred fifty thousand, six hundred twenty-eight".