222462 has 24 divisors (see below), whose sum is σ = 511056. Its totient is φ = 69696.

The previous prime is 222461. The next prime is 222493. The reversal of 222462 is 264222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58 + ... + 669.

It is an arithmetic number, because the mean of its divisors is an integer number (21294).

2²²²⁴⁶² is an apocalyptic number.

222462 is an abundant number, since it is smaller than the sum of its proper divisors (288594).

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

222462 is a wasteful number, since it uses less digits than its factorization.

222462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752 (or 749 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 222462 is about 471.6587749634. The cubic root of 222462 is about 60.5924638539.

Adding to 222462 its reverse (264222), we get a palindrome (486684).

The spelling of 222462 in words is "two hundred twenty-two thousand, four hundred sixty-two".