1056258288 has 120 divisors (see below), whose sum is σ = 3073581056. Its totient is φ = 338256000.

The previous prime is 1056258239. The next prime is 1056258289. The reversal of 1056258288 is 8828526501.

1056258288 is a `hidden beast` number, since 1 + 0 + 5 + 62 + 582 + 8 + 8 = 666.

It is a super-2 number, since 2×1056258288² = 2231363141937381888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056258289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 673281 + ... + 674847.

Almost surely, 2^1056258288 is an apocalyptic number.

1056258288 is a gapful number since it is divisible by the number (18) 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 1056258288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1536790528).

1056258288 is an abundant number, since it is smaller than the sum of its proper divisors (2017322768).

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

1056258288 is a wasteful number, since it uses less digits than its factorization.

1056258288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763 (or 1754 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The square root of 1056258288 is about 32500.1275074422. The cubic root of 1056258288 is about 1018.4116918092.

The spelling of 1056258288 in words is "one billion, fifty-six million, two hundred fifty-eight thousand, two hundred eighty-eight".