46622216 has 8 divisors (see below), whose sum is σ = 87416670. Its totient is φ = 23311104.

The previous prime is 46622203. The next prime is 46622237. The reversal of 46622216 is 61222664.

It can be written as a sum of positive squares in only one way, i.e., 34692100 + 11930116 = 5890^2 + 3454^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2913881 + ... + 2913896.

Almost surely, 2^46622216 is an apocalyptic number.

It is an amenable number.

46622216 is a deficient number, since it is larger than the sum of its proper divisors (40794454).

46622216 is a wasteful number, since it uses less digits than its factorization.

46622216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5827783 (or 5827779 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 46622216 is about 6828.0462798666. The cubic root of 46622216 is about 359.9130860141.

The spelling of 46622216 in words is "forty-six million, six hundred twenty-two thousand, two hundred sixteen".