1146874806 has 96 divisors (see below), whose sum is σ = 3232839168. Its totient is φ = 284929920.

The previous prime is 1146874793. The next prime is 1146874811. The reversal of 1146874806 is 6084786411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13890 + ... + 49866.

It is an arithmetic number, because the mean of its divisors is an integer number (33675408).

Almost surely, 2^1146874806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1146874806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1616419584).

1146874806 is an abundant number, since it is smaller than the sum of its proper divisors (2085964362).

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

1146874806 is a wasteful number, since it uses less digits than its factorization.

1146874806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36026 (or 36023 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 1146874806 is about 33865.5400960918. The cubic root of 1146874806 is about 1046.7396390944.

The spelling of 1146874806 in words is "one billion, one hundred forty-six million, eight hundred seventy-four thousand, eight hundred six".