78095441 has 4 divisors (see below), whose sum is σ = 78377652. Its totient is φ = 77813232.

The previous prime is 78095393. The next prime is 78095443. The reversal of 78095441 is 14459087.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14459087 = 2467 ⋅5861.

It can be written as a sum of positive squares in 2 ways, for example, as 29931841 + 48163600 = 5471^2 + 6940^2 .

It is a cyclic number.

It is not a de Polignac number, because 78095441 - 2¹⁰ = 78094417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 78095395 and 78095404.

It is not an unprimeable number, because it can be changed into a prime (78095443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140690 + ... + 141243.

It is an arithmetic number, because the mean of its divisors is an integer number (19594413).

Almost surely, 2^78095441 is an apocalyptic number.

It is an amenable number.

78095441 is a deficient number, since it is larger than the sum of its proper divisors (282211).

78095441 is a wasteful number, since it uses less digits than its factorization.

78095441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282210.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 78095441 is about 8837.1624970915. The cubic root of 78095441 is about 427.4400650105.

The spelling of 78095441 in words is "seventy-eight million, ninety-five thousand, four hundred forty-one".