1147000137 has 8 divisors (see below), whose sum is σ = 1544475840. Its totient is φ = 757095600.

The previous prime is 1147000121. The next prime is 1147000139. The reversal of 1147000137 is 7310007411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1147000137 - 2⁴ = 1147000121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1147000139) 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, 1892437 + ... + 1893042.

It is an arithmetic number, because the mean of its divisors is an integer number (193059480).

Almost surely, 2^1147000137 is an apocalyptic number.

It is an amenable number.

1147000137 is a deficient number, since it is larger than the sum of its proper divisors (397475703).

1147000137 is a wasteful number, since it uses less digits than its factorization.

1147000137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3785583.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 1147000137 is about 33867.3904663468. The cubic root of 1147000137 is about 1046.7777671001. Note that the first 4 decimals are identical.

Adding to 1147000137 its reverse (7310007411), we get a palindrome (8457007548).

The spelling of 1147000137 in words is "one billion, one hundred forty-seven million, one hundred thirty-seven", and thus it is an aban number.