1069046425 has 12 divisors (see below), whose sum is σ = 1331413420. Its totient is φ = 851497920.

The previous prime is 1069046393. The next prime is 1069046449. The reversal of 1069046425 is 5246409601.

It can be written as a sum of positive squares in 6 ways, for example, as 89794576 + 979251849 = 9476^2 + 31293^2 .

It is not a de Polignac number, because 1069046425 - 2⁵ = 1069046393 is a prime.

It is a super-2 number, since 2×1069046425² = 2285720517610561250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87642 + ... + 99091.

Almost surely, 2^1069046425 is an apocalyptic number.

It is an amenable number.

1069046425 is a deficient number, since it is larger than the sum of its proper divisors (262366995).

1069046425 is a wasteful number, since it uses less digits than its factorization.

1069046425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186972 (or 186967 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 1069046425 is about 32696.2753995008. The cubic root of 1069046425 is about 1022.5051918364.

The spelling of 1069046425 in words is "one billion, sixty-nine million, forty-six thousand, four hundred twenty-five".