95878961 has 8 divisors (see below), whose sum is σ = 97942824. Its totient is φ = 93824640.

The previous prime is 95878931. The next prime is 95878969. The reversal of 95878961 is 16987859.

It can be written as a sum of positive squares in 4 ways, for example, as 2640625 + 93238336 = 1625^2 + 9656^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 95878961 - 2¹⁰ = 95877937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95878969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20165 + ... + 24461.

It is an arithmetic number, because the mean of its divisors is an integer number (12242853).

Almost surely, 2^95878961 is an apocalyptic number.

It is an amenable number.

95878961 is a deficient number, since it is larger than the sum of its proper divisors (2063863).

95878961 is a wasteful number, since it uses less digits than its factorization.

95878961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4771.

The product of its digits is 1088640, while the sum is 53.

The square root of 95878961 is about 9791.7802773551. The cubic root of 95878961 is about 457.6931784947.

The spelling of 95878961 in words is "ninety-five million, eight hundred seventy-eight thousand, nine hundred sixty-one".