22053670 has 16 divisors (see below), whose sum is σ = 39774240. Its totient is φ = 8804224.

The previous prime is 22053649. The next prime is 22053673. The reversal of 22053670 is 7635022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22053673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4071 + ... + 7789.

It is an arithmetic number, because the mean of its divisors is an integer number (2485890).

Almost surely, 2^22053670 is an apocalyptic number.

22053670 is a deficient number, since it is larger than the sum of its proper divisors (17720570).

22053670 is a wasteful number, since it uses less digits than its factorization.

22053670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4319.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 22053670 is about 4696.1335159895. The cubic root of 22053670 is about 280.4316047710.

Adding to 22053670 its reverse (7635022), we get a palindrome (29688692).

The spelling of 22053670 in words is "twenty-two million, fifty-three thousand, six hundred seventy".