1067326506 has 24 divisors (see below), whose sum is σ = 2327276484. Its totient is φ = 353508480.

The previous prime is 1067326493. The next prime is 1067326511. The reversal of 1067326506 is 6056237601.

It can be written as a sum of positive squares in 2 ways, for example, as 1027523025 + 39803481 = 32055^2 + 6309^2 .

It is a super-2 number, since 2×1067326506² = 2278371740820336072, which contains 22 as substring.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 186015 + ... + 191666.

Almost surely, 2^1067326506 is an apocalyptic number.

1067326506 is an abundant number, since it is smaller than the sum of its proper divisors (1259949978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1067326506 is a wasteful number, since it uses less digits than its factorization.

1067326506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377846 (or 377843 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 1067326506 is about 32669.9633608610. The cubic root of 1067326506 is about 1021.9565502238.

The spelling of 1067326506 in words is "one billion, sixty-seven million, three hundred twenty-six thousand, five hundred six".