22452034 has 36 divisors (see below), whose sum is σ = 39220902. Its totient is φ = 9630720.

The previous prime is 22452011. The next prime is 22452049. The reversal of 22452034 is 43025422.

It can be written as a sum of positive squares in only one way, i.e., 12623809 + 9828225 = 3553^2 + 3135^2 .

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 = 22451996 and 22452014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 87234 + ... + 87490.

Almost surely, 2^22452034 is an apocalyptic number.

22452034 is a deficient number, since it is larger than the sum of its proper divisors (16768868).

22452034 is a wasteful number, since it uses less digits than its factorization.

22452034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 289 counting only the distinct ones).

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

The square root of 22452034 is about 4738.3577323794. The cubic root of 22452034 is about 282.1100537869.

Adding to 22452034 its reverse (43025422), we get a palindrome (65477456).

The spelling of 22452034 in words is "twenty-two million, four hundred fifty-two thousand, thirty-four".