1064461252 has 48 divisors (see below), whose sum is σ = 1990904832. Its totient is φ = 496902560.

The previous prime is 1064461159. The next prime is 1064461267. The reversal of 1064461252 is 2521644601.

It is a happy number.

It is a super-2 number, since 2×1064461252² = 2266155514018815008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 698163 + ... + 699685.

It is an arithmetic number, because the mean of its divisors is an integer number (41477184).

Almost surely, 2^1064461252 is an apocalyptic number.

It is an amenable number.

1064461252 is a deficient number, since it is larger than the sum of its proper divisors (926443580).

1064461252 is a wasteful number, since it uses less digits than its factorization.

1064461252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728 (or 1726 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1064461252 is about 32626.0823881753. The cubic root of 1064461252 is about 1021.0412447929.

The spelling of 1064461252 in words is "one billion, sixty-four million, four hundred sixty-one thousand, two hundred fifty-two".