18100968 has 16 divisors (see below), whose sum is σ = 45252480. Its totient is φ = 6033648.

The previous prime is 18100961. The next prime is 18100981. The reversal of 18100968 is 86900181.

It is not an unprimeable number, because it can be changed into a prime (18100961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377080 + ... + 377127.

It is an arithmetic number, because the mean of its divisors is an integer number (2828280).

Almost surely, 2^18100968 is an apocalyptic number.

It is an amenable number.

18100968 is an abundant number, since it is smaller than the sum of its proper divisors (27151512).

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

18100968 is a wasteful number, since it uses less digits than its factorization.

18100968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754216 (or 754212 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 18100968 is about 4254.5232400352. The cubic root of 18100968 is about 262.5632464383.

The spelling of 18100968 in words is "eighteen million, one hundred thousand, nine hundred sixty-eight".