1141534262 has 16 divisors (see below), whose sum is σ = 1882229184. Its totient is φ = 514917000.

The previous prime is 1141534243. The next prime is 1141534267. The reversal of 1141534262 is 2624351411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141534267) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 195164 + ... + 200927.

It is an arithmetic number, because the mean of its divisors is an integer number (117639324).

Almost surely, 2^1141534262 is an apocalyptic number.

1141534262 is a deficient number, since it is larger than the sum of its proper divisors (740694922).

1141534262 is a wasteful number, since it uses less digits than its factorization.

1141534262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396235.

The product of its digits is 5760, while the sum is 29.

The square root of 1141534262 is about 33786.5988522077. The cubic root of 1141534262 is about 1045.1123592776.

Adding to 1141534262 its reverse (2624351411), we get a palindrome (3765885673).

The spelling of 1141534262 in words is "one billion, one hundred forty-one million, five hundred thirty-four thousand, two hundred sixty-two".