40695 has 8 divisors (see below), whose sum is σ = 65136. Its totient is φ = 21696.

The previous prime is 40693. The next prime is 40697. The reversal of 40695 is 59604.

40695 = T₁₈ + T₁₉ + ... + T₆₂.

It is an interprime number because it is at equal distance from previous prime (40693) and next prime (40697).

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

It is not a de Polignac number, because 40695 - 2¹ = 40693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40693) 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, 1342 + ... + 1371.

It is an arithmetic number, because the mean of its divisors is an integer number (8142).

2⁴⁰⁶⁹⁵ is an apocalyptic number.

40695 is a deficient number, since it is larger than the sum of its proper divisors (24441).

40695 is a wasteful number, since it uses less digits than its factorization.

40695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 40695 is about 201.7300175978. The cubic root of 40695 is about 34.3964549258.

The spelling of 40695 in words is "forty thousand, six hundred ninety-five".