1206471168 has 240 divisors, whose sum is σ = 4026724416. Its totient is φ = 340623360.

The previous prime is 1206471163. The next prime is 1206471169. The reversal of 1206471168 is 8611746021.

It is a happy number.

1206471168 is a `hidden beast` number, since 1 + 2 + 0 + 647 + 1 + 1 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1206471163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3644763 + ... + 3645093.

Almost surely, 2^1206471168 is an apocalyptic number.

1206471168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1206471168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2013362208).

1206471168 is an abundant number, since it is smaller than the sum of its proper divisors (2820253248).

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

1206471168 is a wasteful number, since it uses less digits than its factorization.

1206471168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 1206471168 is about 34734.2938318890. The cubic root of 1206471168 is about 1064.5653241667.

The spelling of 1206471168 in words is "one billion, two hundred six million, four hundred seventy-one thousand, one hundred sixty-eight".