1154000006 has 4 divisors (see below), whose sum is σ = 1731000012. Its totient is φ = 577000002.

The previous prime is 1153999969. The next prime is 1154000011. The reversal of 1154000006 is 6000004511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288500000 + ... + 288500003.

It is an arithmetic number, because the mean of its divisors is an integer number (432750003).

Almost surely, 2^1154000006 is an apocalyptic number.

1154000006 is a deficient number, since it is larger than the sum of its proper divisors (577000006).

1154000006 is an equidigital number, since it uses as much as digits as its factorization.

1154000006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577000005.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1154000006 is about 33970.5755912378. The cubic root of 1154000006 is about 1048.9028618677.

Adding to 1154000006 its reverse (6000004511), we get a palindrome (7154004517).

The spelling of 1154000006 in words is "one billion, one hundred fifty-four million, six", and thus it is an aban number.