61695 has 16 divisors (see below), whose sum is σ = 109920. Its totient is φ = 32832.

The previous prime is 61687. The next prime is 61703. The reversal of 61695 is 59616.

It is an interprime number because it is at equal distance from previous prime (61687) and next prime (61703).

It is not a de Polignac number, because 61695 - 2³ = 61687 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 2 and 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 61695.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94 + ... + 363.

It is an arithmetic number, because the mean of its divisors is an integer number (6870).

2⁶¹⁶⁹⁵ is an apocalyptic number.

61695 is a deficient number, since it is larger than the sum of its proper divisors (48225).

61695 is a wasteful number, since it uses less digits than its factorization.

61695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 465 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 61695 is about 248.3847821425. The cubic root of 61695 is about 39.5139084707.

The spelling of 61695 in words is "sixty-one thousand, six hundred ninety-five".