2071146025 has 24 divisors (see below), whose sum is σ = 2786946624. Its totient is φ = 1517755200.

The previous prime is 2071146019. The next prime is 2071146029. The reversal of 2071146025 is 5206411702.

It is not a de Polignac number, because 2071146025 - 2³ = 2071146017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2071145984 and 2071146002.

It is not an unprimeable number, because it can be changed into a prime (2071146029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18252 + ... + 66898.

It is an arithmetic number, because the mean of its divisors is an integer number (116122776).

Almost surely, 2^2071146025 is an apocalyptic number.

2071146025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2071146025 is a deficient number, since it is larger than the sum of its proper divisors (715800599).

2071146025 is a wasteful number, since it uses less digits than its factorization.

2071146025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48801 (or 48796 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2071146025 is about 45509.8453633936. The cubic root of 2071146025 is about 1274.6870486563.

Adding to 2071146025 its reverse (5206411702), we get a palindrome (7277557727).

The spelling of 2071146025 in words is "two billion, seventy-one million, one hundred forty-six thousand, twenty-five".