194235150 has 48 divisors (see below), whose sum is σ = 497253888. Its totient is φ = 50124000.

The previous prime is 194235143. The next prime is 194235187. The reversal of 194235150 is 51532491.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16236 + ... + 25535.

It is an arithmetic number, because the mean of its divisors is an integer number (10359456).

Almost surely, 2^194235150 is an apocalyptic number.

194235150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

194235150 is an abundant number, since it is smaller than the sum of its proper divisors (303018738).

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

194235150 is a wasteful number, since it uses less digits than its factorization.

194235150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41817 (or 41812 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 194235150 is about 13936.8271138018. The cubic root of 194235150 is about 579.1298386487.

The spelling of 194235150 in words is "one hundred ninety-four million, two hundred thirty-five thousand, one hundred fifty".