• 95 can be written using four 4's:

95 has 4 divisors (see below), whose sum is σ = 120. Its totient is φ = 72.

The previous prime is 89. The next prime is 97. The reversal of 95 is 59.

95 is an esthetic number in base 11 and base 15, because in such bases its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 95 - 2^{4} = 79 is a prime.

It is a plaindrome in base 4, base 6, base 8, base 9, base 12, base 14 and base 16.

It is a nialpdrome in base 10, base 11, base 13 and base 15.

It is a zygodrome in base 4.

It is a congruent number.

It is an inconsummate number, since it does not exist a number *n* which divided by its sum of digits gives 95.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5 + ... + 14.

It is an arithmetic number, because the mean of its divisors is an integer number (30).

95 is a deficient number, since it is larger than the sum of its proper divisors (25).

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

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

The sum of its prime factors is 24.

The product of its digits is 45, while the sum is 14.

The square root of 95 is about 9.7467943448. The cubic root of 95 is about 4.5629026354.

Subtracting from 95 its sum of digits (14), we obtain a 4-th power (81 = 3^{4}).

Subtracting from 95 its reverse (59), we obtain a triangular number (36 = T_{8}).

The spelling of 95 in words is "ninety-five", and thus it is an aban number, an oban number, and an uban number.

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