46422228 has 24 divisors (see below), whose sum is σ = 109315360. Its totient is φ = 15331680.

The previous prime is 46422227. The next prime is 46422251. The reversal of 46422228 is 82222464.

It is a junction number, because it is equal to n+sod(n) for n = 46422195 and 46422204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46422227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16438 + ... + 19053.

Almost surely, 2^46422228 is an apocalyptic number.

It is an amenable number.

46422228 is an abundant number, since it is smaller than the sum of its proper divisors (62893132).

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

46422228 is a wasteful number, since it uses less digits than its factorization.

46422228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35607 (or 35605 counting only the distinct ones).

The product of its digits is 12288, while the sum is 30.

The square root of 46422228 is about 6813.3859423931. The cubic root of 46422228 is about 359.3977275406.

The spelling of 46422228 in words is "forty-six million, four hundred twenty-two thousand, two hundred twenty-eight".