163692 has 18 divisors (see below), whose sum is σ = 413868. Its totient is φ = 54552.

The previous prime is 163679. The next prime is 163697. The reversal of 163692 is 296361.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (163697) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2238 + ... + 2309.

2¹⁶³⁶⁹² is an apocalyptic number.

163692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

163692 is an abundant number, since it is smaller than the sum of its proper divisors (250176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163692 is a wasteful number, since it uses less digits than its factorization.

163692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4557 (or 4552 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 163692 is about 404.5886800196. The cubic root of 163692 is about 54.7027489993.

It can be divided in two parts, 1636 and 92, that added together give a cube (1728 = 12³).

The spelling of 163692 in words is "one hundred sixty-three thousand, six hundred ninety-two".