196090050 has 48 divisors (see below), whose sum is σ = 523716480. Its totient is φ = 48267840.

The previous prime is 196090049. The next prime is 196090067. The reversal of 196090050 is 50090691.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48330 + ... + 52229.

It is an arithmetic number, because the mean of its divisors is an integer number (10910760).

Almost surely, 2^196090050 is an apocalyptic number.

196090050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196090050 is an abundant number, since it is smaller than the sum of its proper divisors (327626430).

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

196090050 is a wasteful number, since it uses less digits than its factorization.

196090050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100587 (or 100582 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 196090050 is about 14003.2157021164. The cubic root of 196090050 is about 580.9675191162.

The spelling of 196090050 in words is "one hundred ninety-six million, ninety thousand, fifty".