22845162 has 8 divisors (see below), whose sum is σ = 45690336. Its totient is φ = 7615052.

The previous prime is 22845157. The next prime is 22845197. The reversal of 22845162 is 26154822.

It is a sphenic number, since it is the product of 3 distinct primes.

22845162 is an admirable 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, 1903758 + ... + 1903769.

It is an arithmetic number, because the mean of its divisors is an integer number (5711292).

Almost surely, 2^22845162 is an apocalyptic number.

22845162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22845162 is a wasteful number, since it uses less digits than its factorization.

22845162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3807532.

The product of its digits is 7680, while the sum is 30.

The square root of 22845162 is about 4779.6612850703. The cubic root of 22845162 is about 283.7470885351.

Adding to 22845162 its reverse (26154822), we get a palindrome (48999984).

The spelling of 22845162 in words is "twenty-two million, eight hundred forty-five thousand, one hundred sixty-two".