163495 has 8 divisors (see below), whose sum is σ = 206640. Its totient is φ = 123840.

The previous prime is 163487. The next prime is 163517. The reversal of 163495 is 594361.

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

It is not a de Polignac number, because 163495 - 2³ = 163487 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766 + ... + 955.

It is an arithmetic number, because the mean of its divisors is an integer number (25830).

2¹⁶³⁴⁹⁵ is an apocalyptic number.

163495 is a deficient number, since it is larger than the sum of its proper divisors (43145).

163495 is a wasteful number, since it uses less digits than its factorization.

163495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745.

The product of its digits is 3240, while the sum is 28.

The square root of 163495 is about 404.3451495938. The cubic root of 163495 is about 54.6807956407.

The spelling of 163495 in words is "one hundred sixty-three thousand, four hundred ninety-five".