194374248 has 16 divisors (see below), whose sum is σ = 485935680. Its totient is φ = 64791408.

The previous prime is 194374241. The next prime is 194374249. The reversal of 194374248 is 842473491.

It is not an unprimeable number, because it can be changed into a prime (194374241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4049440 + ... + 4049487.

It is an arithmetic number, because the mean of its divisors is an integer number (30370980).

Almost surely, 2^194374248 is an apocalyptic number.

It is an amenable number.

194374248 is an abundant number, since it is smaller than the sum of its proper divisors (291561432).

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

194374248 is a wasteful number, since it uses less digits than its factorization.

194374248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8098936 (or 8098932 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 194374248 is about 13941.8165243988. The cubic root of 194374248 is about 579.2680501249.

The spelling of 194374248 in words is "one hundred ninety-four million, three hundred seventy-four thousand, two hundred forty-eight".