22467042 has 24 divisors (see below), whose sum is σ = 52423644. Its totient is φ = 6912864.

The previous prime is 22467031. The next prime is 22467061. The reversal of 22467042 is 24076422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22382361 + 84681 = 4731^2 + 291^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22466997 and 22467015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47773 + ... + 48240.

Almost surely, 2^22467042 is an apocalyptic number.

22467042 is an abundant number, since it is smaller than the sum of its proper divisors (29956602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22467042 is a wasteful number, since it uses less digits than its factorization.

22467042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96034 (or 96031 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 22467042 is about 4739.9411388750. The cubic root of 22467042 is about 282.1728983479.

The spelling of 22467042 in words is "twenty-two million, four hundred sixty-seven thousand, forty-two".