1244028282 has 32 divisors (see below), whose sum is σ = 2920348032. Its totient is φ = 345829824.

The previous prime is 1244028281. The next prime is 1244028293. The reversal of 1244028282 is 2828204421.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1244028281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398713 + ... + 401820.

It is an arithmetic number, because the mean of its divisors is an integer number (91260876).

Almost surely, 2^1244028282 is an apocalyptic number.

1244028282 is an abundant number, since it is smaller than the sum of its proper divisors (1676319750).

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

1244028282 is a wasteful number, since it uses less digits than its factorization.

1244028282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800582.

The product of its (nonzero) digits is 16384, while the sum is 33.

The square root of 1244028282 is about 35270.7851060903. The cubic root of 1244028282 is about 1075.4991824799.

The spelling of 1244028282 in words is "one billion, two hundred forty-four million, twenty-eight thousand, two hundred eighty-two".