482221149 has 4 divisors (see below), whose sum is σ = 642961536. Its totient is φ = 321480764.

The previous prime is 482221147. The next prime is 482221237. The reversal of 482221149 is 941122284.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 482221149 - 2¹ = 482221147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482221141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80370189 + ... + 80370194.

It is an arithmetic number, because the mean of its divisors is an integer number (160740384).

Almost surely, 2^482221149 is an apocalyptic number.

It is an amenable number.

482221149 is a deficient number, since it is larger than the sum of its proper divisors (160740387).

482221149 is a wasteful number, since it uses less digits than its factorization.

482221149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160740386.

The product of its digits is 9216, while the sum is 33.

The square root of 482221149 is about 21959.5343529866. The cubic root of 482221149 is about 784.1793790967.

The spelling of 482221149 in words is "four hundred eighty-two million, two hundred twenty-one thousand, one hundred forty-nine".