194874382 has 8 divisors (see below), whose sum is σ = 297103752. Its totient is φ = 95839800.

The previous prime is 194874367. The next prime is 194874437. The reversal of 194874382 is 283478491.

194874382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 798544 + ... + 798787.

It is an arithmetic number, because the mean of its divisors is an integer number (37137969).

Almost surely, 2^194874382 is an apocalyptic number.

194874382 is a deficient number, since it is larger than the sum of its proper divisors (102229370).

194874382 is a wasteful number, since it uses less digits than its factorization.

194874382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597394.

The product of its digits is 387072, while the sum is 46.

The square root of 194874382 is about 13959.7414732509. The cubic root of 194874382 is about 579.7644525102.

The spelling of 194874382 in words is "one hundred ninety-four million, eight hundred seventy-four thousand, three hundred eighty-two".