1063264460 has 24 divisors (see below), whose sum is σ = 2252619936. Its totient is φ = 421541120.

The previous prime is 1063264459. The next prime is 1063264463. The reversal of 1063264460 is 644623601.

It is a super-2 number, since 2×1063264460² = 2261062623798183200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063264463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232976 + ... + 237495.

It is an arithmetic number, because the mean of its divisors is an integer number (93859164).

Almost surely, 2^1063264460 is an apocalyptic number.

1063264460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1063264460 is an abundant number, since it is smaller than the sum of its proper divisors (1189355476).

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

1063264460 is a wasteful number, since it uses less digits than its factorization.

1063264460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470593 (or 470591 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 1063264460 is about 32607.7361986385. The cubic root of 1063264460 is about 1020.6584432459.

The spelling of 1063264460 in words is "one billion, sixty-three million, two hundred sixty-four thousand, four hundred sixty".