162849 has 8 divisors (see below), whose sum is σ = 228640. Its totient is φ = 102816.

The previous prime is 162847. The next prime is 162853. The reversal of 162849 is 948261.

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

It is not a de Polignac number, because 162849 - 2¹ = 162847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162847) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1372 + ... + 1485.

It is an arithmetic number, because the mean of its divisors is an integer number (28580).

2¹⁶²⁸⁴⁹ is an apocalyptic number.

162849 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

162849 is a deficient number, since it is larger than the sum of its proper divisors (65791).

162849 is a wasteful number, since it uses less digits than its factorization.

162849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879.

The product of its digits is 3456, while the sum is 30.

The square root of 162849 is about 403.5455364640. The cubic root of 162849 is about 54.6086824873.

The spelling of 162849 in words is "one hundred sixty-two thousand, eight hundred forty-nine".