1134641146 has 8 divisors (see below), whose sum is σ = 1702137600. Its totient is φ = 567261948.

The previous prime is 1134641143. The next prime is 1134641159. The reversal of 1134641146 is 6411464311.

It is a happy number.

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 (1134641141) 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, 1255 + ... + 47653.

It is an arithmetic number, because the mean of its divisors is an integer number (212767200).

Almost surely, 2^1134641146 is an apocalyptic number.

1134641146 is a deficient number, since it is larger than the sum of its proper divisors (567496454).

1134641146 is a wasteful number, since it uses less digits than its factorization.

1134641146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58628.

The product of its digits is 6912, while the sum is 31.

The square root of 1134641146 is about 33684.4347733490. The cubic root of 1134641146 is about 1043.0044855910.

The spelling of 1134641146 in words is "one billion, one hundred thirty-four million, six hundred forty-one thousand, one hundred forty-six".