1064026129 has 4 divisors (see below), whose sum is σ = 1079907184. Its totient is φ = 1048145076.

The previous prime is 1064026127. The next prime is 1064026157. The reversal of 1064026129 is 9216204601.

1064026129 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1064026129 - 2¹ = 1064026127 is a prime.

It is a super-2 number, since 2×1064026129² = 2264303206389449282, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1064026129.

It is not an unprimeable number, because it can be changed into a prime (1064026121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7940427 + ... + 7940560.

It is an arithmetic number, because the mean of its divisors is an integer number (269976796).

Almost surely, 2^1064026129 is an apocalyptic number.

It is an amenable number.

1064026129 is a deficient number, since it is larger than the sum of its proper divisors (15881055).

1064026129 is an equidigital number, since it uses as much as digits as its factorization.

1064026129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15881054.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1064026129 is about 32619.4133760863. The cubic root of 1064026129 is about 1020.9021011404.

The spelling of 1064026129 in words is "one billion, sixty-four million, twenty-six thousand, one hundred twenty-nine".