8889950 has 24 divisors (see below), whose sum is σ = 17108280. Its totient is φ = 3432800.

The previous prime is 8889941. The next prime is 8889971. The reversal of 8889950 is 599888.

It is a happy number.

It is a super-2 number, since 2×8889950² = 158062422005000, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8889895 and 8889904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1616 + ... + 4515.

It is an arithmetic number, because the mean of its divisors is an integer number (712845).

Almost surely, 2^8889950 is an apocalyptic number.

8889950 is a deficient number, since it is larger than the sum of its proper divisors (8218330).

8889950 is a wasteful number, since it uses less digits than its factorization.

8889950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6172 (or 6167 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 47.

The square root of 8889950 is about 2981.6019184324. The cubic root of 8889950 is about 207.1570761996.

The spelling of 8889950 in words is "eight million, eight hundred eighty-nine thousand, nine hundred fifty".