1484067221 has 8 divisors (see below), whose sum is σ = 1826544384. Its totient is φ = 1174206960.

The previous prime is 1484067187. The next prime is 1484067227. The reversal of 1484067221 is 1227604841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1484067221 - 2¹⁴ = 1484050837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484067227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8154125 + ... + 8154306.

It is an arithmetic number, because the mean of its divisors is an integer number (228318048).

Almost surely, 2^1484067221 is an apocalyptic number.

It is an amenable number.

1484067221 is a deficient number, since it is larger than the sum of its proper divisors (342477163).

1484067221 is a wasteful number, since it uses less digits than its factorization.

1484067221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16308451.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 1484067221 is about 38523.5930437440. The cubic root of 1484067221 is about 1140.6468118188.

The spelling of 1484067221 in words is "one billion, four hundred eighty-four million, sixty-seven thousand, two hundred twenty-one".