194964230 has 8 divisors (see below), whose sum is σ = 350935632. Its totient is φ = 77985688.

The previous prime is 194964221. The next prime is 194964241. The reversal of 194964230 is 32469491.

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

It is a super-2 number, since 2×194964230² = 76022101958985800, which contains 22 as substring.

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, 9748202 + ... + 9748221.

It is an arithmetic number, because the mean of its divisors is an integer number (43866954).

Almost surely, 2^194964230 is an apocalyptic number.

194964230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

194964230 is a deficient number, since it is larger than the sum of its proper divisors (155971402).

194964230 is a wasteful number, since it uses less digits than its factorization.

194964230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19496430.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 194964230 is about 13962.9592135765. The cubic root of 194964230 is about 579.8535401103.

The spelling of 194964230 in words is "one hundred ninety-four million, nine hundred sixty-four thousand, two hundred thirty".