1167226854 has 16 divisors (see below), whose sum is σ = 2374021440. Its totient is φ = 382481000.

The previous prime is 1167226847. The next prime is 1167226859. The reversal of 1167226854 is 4586227611.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1167226859) 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 in 7 ways as a sum of consecutive naturals, for example, 1648272 + ... + 1648979.

It is an arithmetic number, because the mean of its divisors is an integer number (148376340).

Almost surely, 2^1167226854 is an apocalyptic number.

1167226854 is an abundant number, since it is smaller than the sum of its proper divisors (1206794586).

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

1167226854 is a wasteful number, since it uses less digits than its factorization.

1167226854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297315.

The product of its digits is 161280, while the sum is 42.

The square root of 1167226854 is about 34164.7018719614. The cubic root of 1167226854 is about 1052.8950652506.

The spelling of 1167226854 in words is "one billion, one hundred sixty-seven million, two hundred twenty-six thousand, eight hundred fifty-four".