1060644064 has 12 divisors (see below), whose sum is σ = 2088143064. Its totient is φ = 530322016.

The previous prime is 1060644031. The next prime is 1060644071. The reversal of 1060644064 is 4604460601.

It is a super-2 number, since 2×1060644064² = 2249931660996872192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16572532 + ... + 16572595.

It is an arithmetic number, because the mean of its divisors is an integer number (174011922).

Almost surely, 2^1060644064 is an apocalyptic number.

It is an amenable number.

1060644064 is a deficient number, since it is larger than the sum of its proper divisors (1027499000).

1060644064 is an equidigital number, since it uses as much as digits as its factorization.

1060644064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33145137 (or 33145129 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 1060644064 is about 32567.5308244270. The cubic root of 1060644064 is about 1019.8192887597.

The spelling of 1060644064 in words is "one billion, sixty million, six hundred forty-four thousand, sixty-four".