191483470 has 8 divisors (see below), whose sum is σ = 344670264. Its totient is φ = 76593384.

The previous prime is 191483449. The next prime is 191483483. The reversal of 191483470 is 74384191.

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, 9574164 + ... + 9574183.

It is an arithmetic number, because the mean of its divisors is an integer number (43083783).

Almost surely, 2^191483470 is an apocalyptic number.

191483470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

191483470 is a deficient number, since it is larger than the sum of its proper divisors (153186794).

191483470 is a wasteful number, since it uses less digits than its factorization.

191483470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19148354.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 191483470 is about 13837.7552370318. The cubic root of 191483470 is about 576.3820265807.

The spelling of 191483470 in words is "one hundred ninety-one million, four hundred eighty-three thousand, four hundred seventy".