194995235 has 8 divisors (see below), whose sum is σ = 234208320. Its totient is φ = 155853504.

The previous prime is 194995231. The next prime is 194995243. The reversal of 194995235 is 532599491.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 194995235 - 2² = 194995231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 194995235.

It is not an unprimeable number, because it can be changed into a prime (194995231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11627 + ... + 22916.

It is an arithmetic number, because the mean of its divisors is an integer number (29276040).

Almost surely, 2^194995235 is an apocalyptic number.

194995235 is a deficient number, since it is larger than the sum of its proper divisors (39213085).

194995235 is a wasteful number, since it uses less digits than its factorization.

194995235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35677.

The product of its digits is 437400, while the sum is 47.

The square root of 194995235 is about 13964.0694283579. The cubic root of 194995235 is about 579.8842763571.

The spelling of 194995235 in words is "one hundred ninety-four million, nine hundred ninety-five thousand, two hundred thirty-five".