22416961 has 12 divisors (see below), whose sum is σ = 26411520. Its totient is φ = 18968040.

The previous prime is 22416959. The next prime is 22416983. The reversal of 22416961 is 16961422.

It is not a de Polignac number, because 22416961 - 2¹ = 22416959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22416061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 976 + ... + 6766.

It is an arithmetic number, because the mean of its divisors is an integer number (2200960).

Almost surely, 2^22416961 is an apocalyptic number.

It is an amenable number.

22416961 is a deficient number, since it is larger than the sum of its proper divisors (3994559).

22416961 is an equidigital number, since it uses as much as digits as its factorization.

22416961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5884 (or 5877 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 22416961 is about 4734.6553200840. The cubic root of 22416961 is about 281.9630796860.

The spelling of 22416961 in words is "twenty-two million, four hundred sixteen thousand, nine hundred sixty-one".