1065895634 has 4 divisors (see below), whose sum is σ = 1598843454. Its totient is φ = 532947816.

The previous prime is 1065895613. The next prime is 1065895643. The reversal of 1065895634 is 4365985601.

It is a happy number.

1065895634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 1017801409 + 48094225 = 31903^2 + 6935^2 .

It is a super-2 number, since 2×1065895634² = 2272267005160523912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266473907 + ... + 266473910.

Almost surely, 2^1065895634 is an apocalyptic number.

1065895634 is a deficient number, since it is larger than the sum of its proper divisors (532947820).

1065895634 is an equidigital number, since it uses as much as digits as its factorization.

1065895634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532947819.

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 1065895634 is about 32648.0571244293. The cubic root of 1065895634 is about 1021.4996631805.

The spelling of 1065895634 in words is "one billion, sixty-five million, eight hundred ninety-five thousand, six hundred thirty-four".