22460416 has 48 divisors (see below), whose sum is σ = 49041720. Its totient is φ = 10199040.

The previous prime is 22460377. The next prime is 22460423. The reversal of 22460416 is 61406422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22030 + ... + 23026.

Almost surely, 2^22460416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22460416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24520860).

22460416 is an abundant number, since it is smaller than the sum of its proper divisors (26581304).

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

22460416 is an equidigital number, since it uses as much as digits as its factorization.

22460416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030 (or 1010 counting only the distinct ones).

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

The square root of 22460416 is about 4739.2421335062. The cubic root of 22460416 is about 282.1451560597.

Adding to 22460416 its reverse (61406422), we get a palindrome (83866838).

The spelling of 22460416 in words is "twenty-two million, four hundred sixty thousand, four hundred sixteen".