23342212 has 6 divisors (see below), whose sum is σ = 40848878. Its totient is φ = 11671104.

The previous prime is 23342147. The next prime is 23342213. The reversal of 23342212 is 21224332.

It can be written as a sum of positive squares in only one way, i.e., 14485636 + 8856576 = 3806^2 + 2976^2 .

It is a super-2 number, since 2×23342212² = 1089717722105888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23342212.

It is not an unprimeable number, because it can be changed into a prime (23342213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2917773 + ... + 2917780.

Almost surely, 2^23342212 is an apocalyptic number.

It is an amenable number.

23342212 is a deficient number, since it is larger than the sum of its proper divisors (17506666).

23342212 is a wasteful number, since it uses less digits than its factorization.

23342212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5835557 (or 5835555 counting only the distinct ones).

The product of its digits is 576, while the sum is 19.

The square root of 23342212 is about 4831.3778572991. The cubic root of 23342212 is about 285.7902026359.

Adding to 23342212 its reverse (21224332), we get a palindrome (44566544).

The spelling of 23342212 in words is "twenty-three million, three hundred forty-two thousand, two hundred twelve".