23422034 has 4 divisors (see below), whose sum is σ = 35133054. Its totient is φ = 11711016.

The previous prime is 23422033. The next prime is 23422037. The reversal of 23422034 is 43022432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18515809 + 4906225 = 4303^2 + 2215^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23421997 and 23422015.

It is not an unprimeable number, because it can be changed into a prime (23422031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5855507 + ... + 5855510.

Almost surely, 2^23422034 is an apocalyptic number.

23422034 is a deficient number, since it is larger than the sum of its proper divisors (11711020).

23422034 is a wasteful number, since it uses less digits than its factorization.

23422034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11711019.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 23422034 is about 4839.6315975495. The cubic root of 23422034 is about 286.1155986966.

Adding to 23422034 its reverse (43022432), we get a palindrome (66444466).

The spelling of 23422034 in words is "twenty-three million, four hundred twenty-two thousand, thirty-four".