1134247154 has 16 divisors (see below), whose sum is σ = 1729453248. Its totient is φ = 557789232.

The previous prime is 1134247129. The next prime is 1134247171. The reversal of 1134247154 is 4517424311.

It is a self number, because there is not a number n which added to its sum of digits gives 1134247154.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84467 + ... + 96969.

It is an arithmetic number, because the mean of its divisors is an integer number (108090828).

Almost surely, 2^1134247154 is an apocalyptic number.

1134247154 is a deficient number, since it is larger than the sum of its proper divisors (595206094).

1134247154 is a wasteful number, since it uses less digits than its factorization.

1134247154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13249.

The product of its digits is 13440, while the sum is 32.

The square root of 1134247154 is about 33678.5859857566. The cubic root of 1134247154 is about 1042.8837475649.

The spelling of 1134247154 in words is "one billion, one hundred thirty-four million, two hundred forty-seven thousand, one hundred fifty-four".