32254222 has 32 divisors (see below), whose sum is σ = 64963584. Its totient is φ = 11599200.

The previous prime is 32254217. The next prime is 32254241. The reversal of 32254222 is 22245223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 32254193 and 32254202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6054 + ... + 10057.

It is an arithmetic number, because the mean of its divisors is an integer number (2030112).

Almost surely, 2^32254222 is an apocalyptic number.

32254222 is an abundant number, since it is smaller than the sum of its proper divisors (32709362).

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

32254222 is a wasteful number, since it uses less digits than its factorization.

32254222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16144.

The product of its digits is 1920, while the sum is 22.

The square root of 32254222 is about 5679.2800600076. The cubic root of 32254222 is about 318.3187276786.

Adding to 32254222 its reverse (22245223), we get a palindrome (54499445).

It can be divided in two parts, 3225 and 4222, that added together give a palindrome (7447).

The spelling of 32254222 in words is "thirty-two million, two hundred fifty-four thousand, two hundred twenty-two".