1227060328 has 24 divisors (see below), whose sum is σ = 2491334550. Its totient is φ = 566334912.

The previous prime is 1227060319. The next prime is 1227060343. The reversal of 1227060328 is 8230607221.

It can be written as a sum of positive squares in 3 ways, for example, as 437562724 + 789497604 = 20918^2 + 28098^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1227060328.

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 5 ways as a sum of consecutive naturals, for example, 452443 + ... + 455146.

Almost surely, 2^1227060328 is an apocalyptic number.

It is an amenable number.

1227060328 is an abundant number, since it is smaller than the sum of its proper divisors (1264274222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1227060328 is a wasteful number, since it uses less digits than its factorization.

1227060328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907621 (or 907604 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 1227060328 is about 35029.4208915877. The cubic root of 1227060328 is about 1070.5870153648.

Adding to 1227060328 its reverse (8230607221), we get a palindrome (9457667549).

The spelling of 1227060328 in words is "one billion, two hundred twenty-seven million, sixty thousand, three hundred twenty-eight".