44622412 has 12 divisors (see below), whose sum is σ = 82199320. Its totient is φ = 21136896.

The previous prime is 44622379. The next prime is 44622419. The reversal of 44622412 is 21422644.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (44622419) 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 3 ways as a sum of consecutive naturals, for example, 293493 + ... + 293644.

Almost surely, 2^44622412 is an apocalyptic number.

It is an amenable number.

44622412 is a deficient number, since it is larger than the sum of its proper divisors (37576908).

44622412 is a wasteful number, since it uses less digits than its factorization.

44622412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587160 (or 587158 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 44622412 is about 6680.0008982035. Note that the first 3 decimals coincide. The cubic root of 44622412 is about 354.6916902621.

The spelling of 44622412 in words is "forty-four million, six hundred twenty-two thousand, four hundred twelve".