168250950 has 144 divisors (see below), whose sum is σ = 533584896. Its totient is φ = 37195200.

The previous prime is 168250939. The next prime is 168250963. The reversal of 168250950 is 59052861.

It is a happy number.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 96789 + ... + 98511.

Almost surely, 2^168250950 is an apocalyptic number.

168250950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 168250950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266792448).

168250950 is an abundant number, since it is smaller than the sum of its proper divisors (365333946).

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

168250950 is a wasteful number, since it uses less digits than its factorization.

168250950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779 (or 1771 counting only the distinct ones).

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

The square root of 168250950 is about 12971.1583908300. The cubic root of 168250950 is about 552.0594414565.

The spelling of 168250950 in words is "one hundred sixty-eight million, two hundred fifty thousand, nine hundred fifty".