1141227406 has 16 divisors (see below), whose sum is σ = 1898079408. Its totient is φ = 510235200.

The previous prime is 1141227403. The next prime is 1141227421. The reversal of 1141227406 is 6047221411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141227403) 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, 423855 + ... + 426538.

It is an arithmetic number, because the mean of its divisors is an integer number (118629963).

Almost surely, 2^1141227406 is an apocalyptic number.

1141227406 is a deficient number, since it is larger than the sum of its proper divisors (756852002).

1141227406 is a wasteful number, since it uses less digits than its factorization.

1141227406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850467.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1141227406 is about 33782.0574565848. The cubic root of 1141227406 is about 1045.0187052809.

Adding to 1141227406 its reverse (6047221411), we get a palindrome (7188448817).

The spelling of 1141227406 in words is "one billion, one hundred forty-one million, two hundred twenty-seven thousand, four hundred six".