1068226725 has 24 divisors (see below), whose sum is σ = 1772199072. Its totient is φ = 567764800.

The previous prime is 1068226723. The next prime is 1068226727. The reversal of 1068226725 is 5276228601.

It is an interprime number because it is at equal distance from previous prime (1068226723) and next prime (1068226727).

It is not a de Polignac number, because 1068226725 - 2¹ = 1068226723 is a prime.

It is a super-2 number, since 2×1068226725² = 2282216672008451250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068226723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2331 + ... + 46280.

It is an arithmetic number, because the mean of its divisors is an integer number (73841628).

Almost surely, 2^1068226725 is an apocalyptic number.

1068226725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1068226725 is a deficient number, since it is larger than the sum of its proper divisors (703972347).

1068226725 is a wasteful number, since it uses less digits than its factorization.

1068226725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48917 (or 48912 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 1068226725 is about 32683.7379288233. The cubic root of 1068226725 is about 1022.2437869694.

The spelling of 1068226725 in words is "one billion, sixty-eight million, two hundred twenty-six thousand, seven hundred twenty-five".