1052204256 has 120 divisors (see below), whose sum is σ = 3276670320. Its totient is φ = 330089472.

The previous prime is 1052204243. The next prime is 1052204267. The reversal of 1052204256 is 6524022501.

1052204256 is a `hidden beast` number, since 10 + 5 + 220 + 425 + 6 = 666.

It is a super-2 number, since 2×1052204256² = 2214267592689027072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32125 + ... + 56003.

It is an arithmetic number, because the mean of its divisors is an integer number (27305586).

Almost surely, 2^1052204256 is an apocalyptic number.

1052204256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052204256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1638335160).

1052204256 is an abundant number, since it is smaller than the sum of its proper divisors (2224466064).

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

1052204256 is a wasteful number, since it uses less digits than its factorization.

1052204256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23918 (or 23901 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1052204256 is about 32437.6980687594. The cubic root of 1052204256 is about 1017.1070970829.

Adding to 1052204256 its reverse (6524022501), we get a palindrome (7576226757).

The spelling of 1052204256 in words is "one billion, fifty-two million, two hundred four thousand, two hundred fifty-six".