22326046 has 4 divisors (see below), whose sum is σ = 33489072. Its totient is φ = 11163022.

The previous prime is 22326043. The next prime is 22326053. The reversal of 22326046 is 64062322.

It is a happy number.

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

It is a super-3 number, since 3×22326046³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22326046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22326043) by changing a digit.

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 as a sum of consecutive naturals, namely, 5581510 + ... + 5581513.

It is an arithmetic number, because the mean of its divisors is an integer number (8372268).

Almost surely, 2^22326046 is an apocalyptic number.

22326046 is a deficient number, since it is larger than the sum of its proper divisors (11163026).

22326046 is a wasteful number, since it uses less digits than its factorization.

22326046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11163025.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 22326046 is about 4725.0445500545. The cubic root of 22326046 is about 281.5813834838.

Adding to 22326046 its reverse (64062322), we get a palindrome (86388368).

The spelling of 22326046 in words is "twenty-two million, three hundred twenty-six thousand, forty-six".