95661871 has 4 divisors (see below), whose sum is σ = 96091072. Its totient is φ = 95232672.

The previous prime is 95661869. The next prime is 95661883. The reversal of 95661871 is 17816659.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17816659 = 7 ⋅2545237.

It is a cyclic number.

It is not a de Polignac number, because 95661871 - 2¹ = 95661869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95661851) 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, 214266 + ... + 214711.

It is an arithmetic number, because the mean of its divisors is an integer number (24022768).

Almost surely, 2^95661871 is an apocalyptic number.

95661871 is a deficient number, since it is larger than the sum of its proper divisors (429201).

95661871 is a wasteful number, since it uses less digits than its factorization.

95661871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429200.

The product of its digits is 90720, while the sum is 43.

The square root of 95661871 is about 9780.6886771842. The cubic root of 95661871 is about 457.3474797908.

The spelling of 95661871 in words is "ninety-five million, six hundred sixty-one thousand, eight hundred seventy-one".