1167672226 has 32 divisors (see below), whose sum is σ = 2087672832. Its totient is φ = 479278080.

The previous prime is 1167672221. The next prime is 1167672229. The reversal of 1167672226 is 6222767611.

It is not an unprimeable number, because it can be changed into a prime (1167672221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28230 + ... + 55966.

It is an arithmetic number, because the mean of its divisors is an integer number (65239776).

Almost surely, 2^1167672226 is an apocalyptic number.

1167672226 is a deficient number, since it is larger than the sum of its proper divisors (920000606).

1167672226 is a wasteful number, since it uses less digits than its factorization.

1167672226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27874.

The product of its digits is 84672, while the sum is 40.

The square root of 1167672226 is about 34171.2192641702. The cubic root of 1167672226 is about 1053.0289639153.

The spelling of 1167672226 in words is "one billion, one hundred sixty-seven million, six hundred seventy-two thousand, two hundred twenty-six".