32223002 has 16 divisors (see below), whose sum is σ = 57144960. Its totient is φ = 13333488.

The previous prime is 32223001. The next prime is 32223011. The reversal of 32223002 is 20032223.

32223002 is nontrivially palindromic in base 13.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (32223001) 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, 39278 + ... + 40089.

It is an arithmetic number, because the mean of its divisors is an integer number (3571560).

Almost surely, 2^32223002 is an apocalyptic number.

32223002 is a deficient number, since it is larger than the sum of its proper divisors (24921958).

32223002 is a wasteful number, since it uses less digits than its factorization.

32223002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79405.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 32223002 is about 5676.5308067516. The cubic root of 32223002 is about 318.2159905462.

Adding to 32223002 its reverse (20032223), we get a palindrome (52255225).

The spelling of 32223002 in words is "thirty-two million, two hundred twenty-three thousand, two".