10195950 has 48 divisors (see below), whose sum is σ = 25574256. Its totient is φ = 2688000.

The previous prime is 10195949. The next prime is 10195957. The reversal of 10195950 is 5959101.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10195957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14814 + ... + 15486.

It is an arithmetic number, because the mean of its divisors is an integer number (532797).

Almost surely, 2^10195950 is an apocalyptic number.

10195950 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 10195950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12787128).

10195950 is an abundant number, since it is smaller than the sum of its proper divisors (15378306).

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

10195950 is a wasteful number, since it uses less digits than its factorization.

10195950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789 (or 784 counting only the distinct ones).

The product of its (nonzero) digits is 2025, while the sum is 30.

The square root of 10195950 is about 3193.1097694880. The cubic root of 10195950 is about 216.8415813047.

The spelling of 10195950 in words is "ten million, one hundred ninety-five thousand, nine hundred fifty".