18955062 has 36 divisors (see below), whose sum is σ = 47776716. Its totient is φ = 5415480.

The previous prime is 18955039. The next prime is 18955087. The reversal of 18955062 is 26055981.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9864 + ... + 11627.

It is an arithmetic number, because the mean of its divisors is an integer number (1327131).

Almost surely, 2^18955062 is an apocalyptic number.

18955062 is an abundant number, since it is smaller than the sum of its proper divisors (28821654).

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

18955062 is a wasteful number, since it uses less digits than its factorization.

18955062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21513 (or 21503 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 18955062 is about 4353.7411498618. The cubic root of 18955062 is about 266.6296257579.

The spelling of 18955062 in words is "eighteen million, nine hundred fifty-five thousand, sixty-two".