441622148 has 24 divisors (see below), whose sum is σ = 848159424. Its totient is φ = 199532000.

The previous prime is 441622099. The next prime is 441622151. The reversal of 441622148 is 841226144.

It is an unprimeable number.

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, 22703 + ... + 37398.

It is an arithmetic number, because the mean of its divisors is an integer number (35339976).

Almost surely, 2^441622148 is an apocalyptic number.

It is an amenable number.

441622148 is a deficient number, since it is larger than the sum of its proper divisors (406537276).

441622148 is a wasteful number, since it uses less digits than its factorization.

441622148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60283 (or 60281 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

The square root of 441622148 is about 21014.8078268634. The cubic root of 441622148 is about 761.5240355148.

The spelling of 441622148 in words is "four hundred forty-one million, six hundred twenty-two thousand, one hundred forty-eight".