1146678606 has 48 divisors (see below), whose sum is σ = 2601615744. Its totient is φ = 378498744.

The previous prime is 1146678571. The next prime is 1146678607. The reversal of 1146678606 is 6068766411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146678607) 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, 38605 + ... + 61511.

It is an arithmetic number, because the mean of its divisors is an integer number (54200328).

Almost surely, 2^1146678606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1146678606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1300807872).

1146678606 is an abundant number, since it is smaller than the sum of its proper divisors (1454937138).

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

1146678606 is a wasteful number, since it uses less digits than its factorization.

1146678606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23027 (or 23015 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 1146678606 is about 33862.6432222885. The cubic root of 1146678606 is about 1046.6799458514.

The spelling of 1146678606 in words is "one billion, one hundred forty-six million, six hundred seventy-eight thousand, six hundred six".