224162 has 16 divisors (see below), whose sum is σ = 375840. Its totient is φ = 99648.

The previous prime is 224153. The next prime is 224171. The reversal of 224162 is 261422.

It is an interprime number because it is at equal distance from previous prime (224153) and next prime (224171).

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 224162.

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, 473 + ... + 819.

It is an arithmetic number, because the mean of its divisors is an integer number (23490).

2²²⁴¹⁶² is an apocalyptic number.

224162 is a deficient number, since it is larger than the sum of its proper divisors (151678).

224162 is a wasteful number, since it uses less digits than its factorization.

224162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385.

The product of its digits is 192, while the sum is 17.

The square root of 224162 is about 473.4574954523. The cubic root of 224162 is about 60.7464166063.

Adding to 224162 its reverse (261422), we get a palindrome (485584).

The spelling of 224162 in words is "two hundred twenty-four thousand, one hundred sixty-two".