1067255250 has 64 divisors (see below), whose sum is σ = 2680134912. Its totient is φ = 282864000.

The previous prime is 1067255171. The next prime is 1067255309. The reversal of 1067255250 is 525527601.

It is a super-2 number, since 2×1067255250² = 2278067537305125000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120990 + ... + 129510.

It is an arithmetic number, because the mean of its divisors is an integer number (41877108).

Almost surely, 2^1067255250 is an apocalyptic number.

1067255250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1067255250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1340067456).

1067255250 is an abundant number, since it is smaller than the sum of its proper divisors (1612879662).

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

1067255250 is a wasteful number, since it uses less digits than its factorization.

1067255250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8708 (or 8698 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 1067255250 is about 32668.8727996544. The cubic root of 1067255250 is about 1021.9338073686.

The spelling of 1067255250 in words is "one billion, sixty-seven million, two hundred fifty-five thousand, two hundred fifty".