194965495 has 8 divisors (see below), whose sum is σ = 234462384. Its totient is φ = 155636544.

The previous prime is 194965489. The next prime is 194965499. The reversal of 194965495 is 594569491.

It is a happy number.

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 194965495 - 2³ = 194965487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194965499) 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, 39414 + ... + 44083.

It is an arithmetic number, because the mean of its divisors is an integer number (29307798).

Almost surely, 2^194965495 is an apocalyptic number.

194965495 is a deficient number, since it is larger than the sum of its proper divisors (39496889).

194965495 is an equidigital number, since it uses as much as digits as its factorization.

194965495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83969.

The product of its digits is 1749600, while the sum is 52.

The square root of 194965495 is about 13963.0045119236. The cubic root of 194965495 is about 579.8547942089.

The spelling of 194965495 in words is "one hundred ninety-four million, nine hundred sixty-five thousand, four hundred ninety-five".