1065127434 has 32 divisors (see below), whose sum is σ = 2457340416. Its totient is φ = 301476720.

The previous prime is 1065127381. The next prime is 1065127477. The reversal of 1065127434 is 4347215601.

It is a super-2 number, since 2×1065127434² = 2268992901318848712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065127395 and 1065127404.

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 15 ways as a sum of consecutive naturals, for example, 114012 + ... + 122999.

It is an arithmetic number, because the mean of its divisors is an integer number (76791888).

Almost surely, 2^1065127434 is an apocalyptic number.

1065127434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1065127434 is an abundant number, since it is smaller than the sum of its proper divisors (1392212982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1065127434 is a wasteful number, since it uses less digits than its factorization.

1065127434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237130.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1065127434 is about 32636.2901384333. The cubic root of 1065127434 is about 1021.2542030532.

The spelling of 1065127434 in words is "one billion, sixty-five million, one hundred twenty-seven thousand, four hundred thirty-four".