1061305652 has 24 divisors (see below), whose sum is σ = 2114223552. Its totient is φ = 461436800.

The previous prime is 1061305613. The next prime is 1061305681. The reversal of 1061305652 is 2565031601.

It is a super-2 number, since 2×1061305652² = 2252739373934290208, 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 in 7 ways as a sum of consecutive naturals, for example, 523349 + ... + 525372.

It is an arithmetic number, because the mean of its divisors is an integer number (88092648).

Almost surely, 2^1061305652 is an apocalyptic number.

It is an amenable number.

1061305652 is a deficient number, since it is larger than the sum of its proper divisors (1052917900).

1061305652 is a wasteful number, since it uses less digits than its factorization.

1061305652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048759 (or 1048757 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1061305652 is about 32577.6864126353. The cubic root of 1061305652 is about 1020.0312857250.

The spelling of 1061305652 in words is "one billion, sixty-one million, three hundred five thousand, six hundred fifty-two".