1064889522 has 12 divisors (see below), whose sum is σ = 2307260670. Its totient is φ = 354963168.

The previous prime is 1064889521. The next prime is 1064889533. The reversal of 1064889522 is 2259884601.

1064889522 is a `hidden beast` number, since 1 + 0 + 6 + 48 + 89 + 522 = 666.

It can be written as a sum of positive squares in only one way, i.e., 841058001 + 223831521 = 29001^2 + 14961^2 .

It is a super-3 number, since 3×1064889522³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1064889521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29580247 + ... + 29580282.

Almost surely, 2^1064889522 is an apocalyptic number.

1064889522 is an abundant number, since it is smaller than the sum of its proper divisors (1242371148).

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

1064889522 is a wasteful number, since it uses less digits than its factorization.

1064889522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59160537 (or 59160534 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 1064889522 is about 32632.6450353017. The cubic root of 1064889522 is about 1021.1781599700.

The spelling of 1064889522 in words is "one billion, sixty-four million, eight hundred eighty-nine thousand, five hundred twenty-two".