22342052 has 6 divisors (see below), whose sum is σ = 39098598. Its totient is φ = 11171024.

The previous prime is 22342051. The next prime is 22342079. The reversal of 22342052 is 25024322.

It can be written as a sum of positive squares in only one way, i.e., 20557156 + 1784896 = 4534^2 + 1336^2 .

It is a super-3 number, since 3×22342052³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22342051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2792753 + ... + 2792760.

It is an arithmetic number, because the mean of its divisors is an integer number (6516433).

Almost surely, 2^22342052 is an apocalyptic number.

It is an amenable number.

22342052 is a deficient number, since it is larger than the sum of its proper divisors (16756546).

22342052 is a wasteful number, since it uses less digits than its factorization.

22342052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5585517 (or 5585515 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 22342052 is about 4726.7379872381. The cubic root of 22342052 is about 281.6486578980.

Adding to 22342052 its reverse (25024322), we get a palindrome (47366374).

The spelling of 22342052 in words is "twenty-two million, three hundred forty-two thousand, fifty-two".