22414660 has 24 divisors (see below), whose sum is σ = 47318040. Its totient is φ = 8918784.

The previous prime is 22414657. The next prime is 22414669. The reversal of 22414660 is 6641422.

It can be written as a sum of positive squares in 4 ways, for example, as 14394436 + 8020224 = 3794^2 + 2832^2 .

It is not an unprimeable number, because it can be changed into a prime (22414669) 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, 1096 + ... + 6784.

It is an arithmetic number, because the mean of its divisors is an integer number (1971585).

Almost surely, 2^22414660 is an apocalyptic number.

22414660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22414660 is an abundant number, since it is smaller than the sum of its proper divisors (24903380).

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

22414660 is a wasteful number, since it uses less digits than its factorization.

22414660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5895 (or 5893 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 22414660 is about 4734.4123183348. The cubic root of 22414660 is about 281.9534319429.

It can be divided in two parts, 224 and 14660, that added together give a square (14884 = 122²).

The spelling of 22414660 in words is "twenty-two million, four hundred fourteen thousand, six hundred sixty".