46306222 has 16 divisors (see below), whose sum is σ = 72797472. Its totient is φ = 22049280.

The previous prime is 46306217. The next prime is 46306223. The reversal of 46306222 is 22260364.

It is a happy number.

46306222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46306223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8998 + ... + 13174.

It is an arithmetic number, because the mean of its divisors is an integer number (4549842).

Almost surely, 2^46306222 is an apocalyptic number.

46306222 is a deficient number, since it is larger than the sum of its proper divisors (26491250).

46306222 is a wasteful number, since it uses less digits than its factorization.

46306222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 46306222 is about 6804.8675225900. The cubic root of 46306222 is about 359.0981076414.

Adding to 46306222 its reverse (22260364), we get a palindrome (68566586).

The spelling of 46306222 in words is "forty-six million, three hundred six thousand, two hundred twenty-two".