1195950 has 96 divisors (see below), whose sum is σ = 3642624. Its totient is φ = 253440.

The previous prime is 1195937. The next prime is 1195979. The reversal of 1195950 is 595911.

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

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 47 ways as a sum of consecutive naturals, for example, 17817 + ... + 17883.

It is an arithmetic number, because the mean of its divisors is an integer number (37944).

2^1195950 is an apocalyptic number.

1195950 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 1195950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1821312).

1195950 is an abundant number, since it is smaller than the sum of its proper divisors (2446674).

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

1195950 is a wasteful number, since it uses less digits than its factorization.

1195950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 101 counting only the distinct ones).

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

The square root of 1195950 is about 1093.5949890156. The cubic root of 1195950 is about 106.1461730838.

It can be divided in two parts, 1195 and 950, that added together give a triangular number (2145 = T₆₅).

The spelling of 1195950 in words is "one million, one hundred ninety-five thousand, nine hundred fifty".