32226530 has 16 divisors (see below), whose sum is σ = 66294720. Its totient is φ = 11049072.

The previous prime is 32226503. The next prime is 32226539. The reversal of 32226530 is 3562223.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32226496 and 32226505.

It is not an unprimeable number, because it can be changed into a prime (32226539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230120 + ... + 230259.

It is an arithmetic number, because the mean of its divisors is an integer number (4143420).

Almost surely, 2^32226530 is an apocalyptic number.

32226530 is an abundant number, since it is smaller than the sum of its proper divisors (34068190).

32226530 is a wasteful number, since it uses less digits than its factorization.

32226530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460393.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 32226530 is about 5676.8415514263. The cubic root of 32226530 is about 318.2276036277.

Adding to 32226530 its reverse (3562223), we get a palindrome (35788753).

The spelling of 32226530 in words is "thirty-two million, two hundred twenty-six thousand, five hundred thirty".