1224489106 has 8 divisors (see below), whose sum is σ = 1844755020. Its totient is φ = 609570768.

The previous prime is 1224489083. The next prime is 1224489109. The reversal of 1224489106 is 6019844221.

It can be written as a sum of positive squares in 2 ways, for example, as 1224370081 + 119025 = 34991^2 + 345^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1224489109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1336321 + ... + 1337236.

Almost surely, 2^1224489106 is an apocalyptic number.

1224489106 is a deficient number, since it is larger than the sum of its proper divisors (620265914).

1224489106 is a wasteful number, since it uses less digits than its factorization.

1224489106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2673788.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 1224489106 is about 34992.7007531571. The cubic root of 1224489106 is about 1069.8387115321.

The spelling of 1224489106 in words is "one billion, two hundred twenty-four million, four hundred eighty-nine thousand, one hundred six".