1071795625 has 20 divisors (see below), whose sum is σ = 1341633040. Its totient is φ = 855954000.

The previous prime is 1071795619. The next prime is 1071795631. The reversal of 1071795625 is 5265971701.

It is an interprime number because it is at equal distance from previous prime (1071795619) and next prime (1071795631).

It is not a de Polignac number, because 1071795625 - 2⁷ = 1071795497 is a prime.

It is a super-2 number, since 2×1071795625² = 2297491723538281250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 490786 + ... + 492964.

It is an arithmetic number, because the mean of its divisors is an integer number (67081652).

Almost surely, 2^1071795625 is an apocalyptic number.

It is an amenable number.

1071795625 is a deficient number, since it is larger than the sum of its proper divisors (269837415).

1071795625 is an frugal number, since it uses more digits than its factorization.

1071795625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986 (or 2971 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 43.

The square root of 1071795625 is about 32738.2898911962. The cubic root of 1071795625 is about 1023.3809458290.

The spelling of 1071795625 in words is "one billion, seventy-one million, seven hundred ninety-five thousand, six hundred twenty-five".