1149160929 has 16 divisors (see below), whose sum is σ = 1751992320. Its totient is φ = 656329680.

The previous prime is 1149160913. The next prime is 1149160967. The reversal of 1149160929 is 9290619411.

It is a happy number.

It is not a de Polignac number, because 1149160929 - 2⁴ = 1149160913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1149160429) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 31912 + ... + 57590.

It is an arithmetic number, because the mean of its divisors is an integer number (109499520).

Almost surely, 2^1149160929 is an apocalyptic number.

It is an amenable number.

1149160929 is a deficient number, since it is larger than the sum of its proper divisors (602831391).

1149160929 is a wasteful number, since it uses less digits than its factorization.

1149160929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27820.

The product of its (nonzero) digits is 34992, while the sum is 42.

The square root of 1149160929 is about 33899.2762312118. The cubic root of 1149160929 is about 1047.4346836617.

The spelling of 1149160929 in words is "one billion, one hundred forty-nine million, one hundred sixty thousand, nine hundred twenty-nine".