22076430 has 32 divisors (see below), whose sum is σ = 53222400. Its totient is φ = 5860512.

The previous prime is 22076429. The next prime is 22076437. The reversal of 22076430 is 3467022.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22076430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22076437) 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 in 15 ways as a sum of consecutive naturals, for example, 5631 + ... + 8709.

It is an arithmetic number, because the mean of its divisors is an integer number (1663200).

Almost surely, 2^22076430 is an apocalyptic number.

22076430 is an abundant number, since it is smaller than the sum of its proper divisors (31145970).

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

22076430 is a wasteful number, since it uses less digits than its factorization.

22076430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 22076430 is about 4698.5561612053. The cubic root of 22076430 is about 280.5280426716.

The spelling of 22076430 in words is "twenty-two million, seventy-six thousand, four hundred thirty".