194265330 has 32 divisors (see below), whose sum is σ = 532842624. Its totient is φ = 44403456.

The previous prime is 194265293. The next prime is 194265343. The reversal of 194265330 is 33562491.

It is a junction number, because it is equal to n+sod(n) for n = 194265291 and 194265300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462327 + ... + 462746.

It is an arithmetic number, because the mean of its divisors is an integer number (16651332).

Almost surely, 2^194265330 is an apocalyptic number.

194265330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

194265330 is an abundant number, since it is smaller than the sum of its proper divisors (338577294).

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

194265330 is a wasteful number, since it uses less digits than its factorization.

194265330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925090.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 194265330 is about 13937.9098146028. The cubic root of 194265330 is about 579.1598319041.

The spelling of 194265330 in words is "one hundred ninety-four million, two hundred sixty-five thousand, three hundred thirty".