1165422034 has 16 divisors (see below), whose sum is σ = 2044329408. Its totient is φ = 487850832.

The previous prime is 1165422023. The next prime is 1165422061. The reversal of 1165422034 is 4302245611.

It is a junction number, because it is equal to n+sod(n) for n = 1165421993 and 1165422011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967357 + ... + 968560.

It is an arithmetic number, because the mean of its divisors is an integer number (127770588).

Almost surely, 2^1165422034 is an apocalyptic number.

1165422034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1165422034 is a deficient number, since it is larger than the sum of its proper divisors (878907374).

1165422034 is a wasteful number, since it uses less digits than its factorization.

1165422034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935969.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1165422034 is about 34138.2781346687. The cubic root of 1165422034 is about 1052.3521070005.

Adding to 1165422034 its reverse (4302245611), we get a palindrome (5467667645).

The spelling of 1165422034 in words is "one billion, one hundred sixty-five million, four hundred twenty-two thousand, thirty-four".