194269852 has 12 divisors (see below), whose sum is σ = 388539760. Its totient is φ = 83258496.

The previous prime is 194269837. The next prime is 194269861. The reversal of 194269852 is 258962491.

194269852 is an admirable number.

It is a super-2 number, since 2×194269852² = 75481550792203808, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3469077 + ... + 3469132.

Almost surely, 2^194269852 is an apocalyptic number.

It is an amenable number.

194269852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

194269852 is a wasteful number, since it uses less digits than its factorization.

194269852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6938220 (or 6938218 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 194269852 is about 13938.0720331041. The cubic root of 194269852 is about 579.1643256558.

The spelling of 194269852 in words is "one hundred ninety-four million, two hundred sixty-nine thousand, eight hundred fifty-two".