1052356224 has 32 divisors (see below), whose sum is σ = 2795322240. Its totient is φ = 350785280.

The previous prime is 1052356177. The next prime is 1052356259. The reversal of 1052356224 is 4226532501.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1052356224² = 2214907244383076352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052356191 and 1052356200.

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, 1369872 + ... + 1370639.

It is an arithmetic number, because the mean of its divisors is an integer number (87353820).

Almost surely, 2^1052356224 is an apocalyptic number.

It is an amenable number.

1052356224 is an abundant number, since it is smaller than the sum of its proper divisors (1742966016).

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

1052356224 is an equidigital number, since it uses as much as digits as its factorization.

1052356224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740528 (or 2740516 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1052356224 is about 32440.0404438712. The cubic root of 1052356224 is about 1017.1560610522.

Adding to 1052356224 its reverse (4226532501), we get a palindrome (5278888725).

The spelling of 1052356224 in words is "one billion, fifty-two million, three hundred fifty-six thousand, two hundred twenty-four".