1052245712 has 20 divisors (see below), whose sum is σ = 2329972896. Its totient is φ = 450962400.

The previous prime is 1052245693. The next prime is 1052245723. The reversal of 1052245712 is 2175422501.

It is a happy number.

It is a super-2 number, since 2×1052245712² = 2214442076844773888, 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 3 ways as a sum of consecutive naturals, for example, 4697414 + ... + 4697637.

Almost surely, 2^1052245712 is an apocalyptic number.

It is an amenable number.

1052245712 is an abundant number, since it is smaller than the sum of its proper divisors (1277727184).

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

1052245712 is an equidigital number, since it uses as much as digits as its factorization.

1052245712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9395066 (or 9395060 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 1052245712 is about 32438.3370720510. The cubic root of 1052245712 is about 1017.1204546409.

The spelling of 1052245712 in words is "one billion, fifty-two million, two hundred forty-five thousand, seven hundred twelve".