46222228 has 24 divisors (see below), whose sum is σ = 88417952. Its totient is φ = 21013344.

The previous prime is 46222223. The next prime is 46222229. The reversal of 46222228 is 82222264.

It is a super-2 number, since 2×46222228² = 4272988722567968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46222196 and 46222205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46222223) 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, 3150 + ... + 10117.

Almost surely, 2^46222228 is an apocalyptic number.

It is an amenable number.

46222228 is a deficient number, since it is larger than the sum of its proper divisors (42195724).

46222228 is a wasteful number, since it uses less digits than its factorization.

46222228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13351 (or 13349 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 46222228 is about 6798.6931097087. The cubic root of 46222228 is about 358.8808557592.

The spelling of 46222228 in words is "forty-six million, two hundred twenty-two thousand, two hundred twenty-eight".