946228806 has 48 divisors (see below), whose sum is σ = 2203207344. Its totient is φ = 292419072.

The previous prime is 946228799. The next prime is 946228807. The reversal of 946228806 is 608822649.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946228807) 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, 2575 + ... + 43578.

It is an arithmetic number, because the mean of its divisors is an integer number (45900153).

Almost surely, 2^946228806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 946228806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1101603672).

946228806 is an abundant number, since it is smaller than the sum of its proper divisors (1256978538).

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

946228806 is a wasteful number, since it uses less digits than its factorization.

946228806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46245 (or 46242 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 946228806 is about 30760.8323359431. The cubic root of 946228806 is about 981.7450533683.

The spelling of 946228806 in words is "nine hundred forty-six million, two hundred twenty-eight thousand, eight hundred six".