7965081 has 16 divisors (see below), whose sum is σ = 11881600. Its totient is φ = 5273424.

The previous prime is 7965079. The next prime is 7965091. The reversal of 7965081 is 1805697.

It is not a de Polignac number, because 7965081 - 2¹ = 7965079 is a prime.

It is a super-2 number, since 2×7965081² = 126885030673122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7965071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3300 + ... + 5178.

It is an arithmetic number, because the mean of its divisors is an integer number (742600).

Almost surely, 2^7965081 is an apocalyptic number.

It is an amenable number.

7965081 is a deficient number, since it is larger than the sum of its proper divisors (3916519).

7965081 is a wasteful number, since it uses less digits than its factorization.

7965081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045 (or 2039 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 7965081 is about 2822.2475086356. The cubic root of 7965081 is about 199.7085839229.

The spelling of 7965081 in words is "seven million, nine hundred sixty-five thousand, eighty-one".