61095 has 8 divisors (see below), whose sum is σ = 97776. Its totient is φ = 32576.

The previous prime is 61091. The next prime is 61099. The reversal of 61095 is 59016.

It is an interprime number because it is at equal distance from previous prime (61091) and next prime (61099).

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 61095 - 2² = 61091 is a prime.

It is a nialpdrome in base 16.

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 61095.

It is not an unprimeable number, because it can be changed into a prime (61091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2022 + ... + 2051.

It is an arithmetic number, because the mean of its divisors is an integer number (12222).

2⁶¹⁰⁹⁵ is an apocalyptic number.

61095 is a deficient number, since it is larger than the sum of its proper divisors (36681).

61095 is a wasteful number, since it uses less digits than its factorization.

61095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 61095 is about 247.1740277618. The cubic root of 61095 is about 39.3853965996.

Adding to 61095 its sum of digits (21), we get a palindrome (61116).

The spelling of 61095 in words is "sixty-one thousand, ninety-five".