1068425 has 6 divisors (see below), whose sum is σ = 1324878. Its totient is φ = 854720.

The previous prime is 1068409. The next prime is 1068437. The reversal of 1068425 is 5248601.

It can be written as a sum of positive squares in 3 ways, for example, as 139129 + 929296 = 373^2 + 964^2 .

It is not a de Polignac number, because 1068425 - 2⁴ = 1068409 is a prime.

It is a super-2 number, since 2×1068425² = 2283063961250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1068394 and 1068403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21344 + ... + 21393.

It is an arithmetic number, because the mean of its divisors is an integer number (220813).

2^1068425 is an apocalyptic number.

It is an amenable number.

1068425 is a deficient number, since it is larger than the sum of its proper divisors (256453).

1068425 is an equidigital number, since it uses as much as digits as its factorization.

1068425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42747 (or 42742 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1068425 is about 1033.6464579342. The cubic root of 1068425 is about 102.2307029738.

The spelling of 1068425 in words is "one million, sixty-eight thousand, four hundred twenty-five".