22366246 has 24 divisors (see below), whose sum is σ = 39230136. Its totient is φ = 9535680.

The previous prime is 22366217. The next prime is 22366247. The reversal of 22366246 is 64266322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22366247) 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, 23145 + ... + 24091.

It is an arithmetic number, because the mean of its divisors is an integer number (1634589).

Almost surely, 2^22366246 is an apocalyptic number.

22366246 is a deficient number, since it is larger than the sum of its proper divisors (16863890).

22366246 is a wasteful number, since it uses less digits than its factorization.

22366246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204 (or 1197 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 22366246 is about 4729.2965650295. The cubic root of 22366246 is about 281.7502861255.

The spelling of 22366246 in words is "twenty-two million, three hundred sixty-six thousand, two hundred forty-six".