1064044532 has 12 divisors (see below), whose sum is σ = 1868802180. Its totient is φ = 530101056.

The previous prime is 1064044529. The next prime is 1064044543. The reversal of 1064044532 is 2354404601.

It can be written as a sum of positive squares in 2 ways, for example, as 455139556 + 608904976 = 21334^2 + 24676^2 .

It is a super-2 number, since 2×1064044532² = 2264381532158198048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1064044495 and 1064044504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479057 + ... + 481272.

It is an arithmetic number, because the mean of its divisors is an integer number (155733515).

Almost surely, 2^1064044532 is an apocalyptic number.

It is an amenable number.

1064044532 is a deficient number, since it is larger than the sum of its proper divisors (804757648).

1064044532 is a wasteful number, since it uses less digits than its factorization.

1064044532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960610 (or 960608 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1064044532 is about 32619.6954614846. The cubic root of 1064044532 is about 1020.9079868207.

The spelling of 1064044532 in words is "one billion, sixty-four million, forty-four thousand, five hundred thirty-two".