22466898 has 24 divisors (see below), whose sum is σ = 49812048. Its totient is φ = 7314552.

The previous prime is 22466887. The next prime is 22466921. The reversal of 22466898 is 89866422.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13740 + ... + 15287.

It is an arithmetic number, because the mean of its divisors is an integer number (2075502).

Almost surely, 2^22466898 is an apocalyptic number.

22466898 is an abundant number, since it is smaller than the sum of its proper divisors (27345150).

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

22466898 is a wasteful number, since it uses less digits than its factorization.

22466898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29078 (or 29075 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 22466898 is about 4739.9259487887. The cubic root of 22466898 is about 282.1722954947.

The spelling of 22466898 in words is "twenty-two million, four hundred sixty-six thousand, eight hundred ninety-eight".