95681645 has 4 divisors (see below), whose sum is σ = 114817980. Its totient is φ = 76545312.

The previous prime is 95681639. The next prime is 95681689. The reversal of 95681645 is 54618659.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54618659 = 5861 ⋅9319.

It can be written as a sum of positive squares in 2 ways, for example, as 36990724 + 58690921 = 6082^2 + 7661^2 .

It is a cyclic number.

It is not a de Polignac number, because 95681645 - 2⁶ = 95681581 is a prime.

It is a super-3 number, since 3×95681645³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 95681596 and 95681605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9568160 + ... + 9568169.

It is an arithmetic number, because the mean of its divisors is an integer number (28704495).

Almost surely, 2^95681645 is an apocalyptic number.

It is an amenable number.

95681645 is a deficient number, since it is larger than the sum of its proper divisors (19136335).

95681645 is a wasteful number, since it uses less digits than its factorization.

95681645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19136334.

The product of its digits is 259200, while the sum is 44.

The square root of 95681645 is about 9781.6994944641. The cubic root of 95681645 is about 457.3789899627.

The spelling of 95681645 in words is "ninety-five million, six hundred eighty-one thousand, six hundred forty-five".