671892202 has 8 divisors (see below), whose sum is σ = 1040349312. Its totient is φ = 325109100.

The previous prime is 671892191. The next prime is 671892203. The reversal of 671892202 is 202298176.

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

It is a super-2 number, since 2×671892202² = 902878262216817608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (671892203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5418424 + ... + 5418547.

It is an arithmetic number, because the mean of its divisors is an integer number (130043664).

Almost surely, 2^671892202 is an apocalyptic number.

671892202 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

671892202 is a deficient number, since it is larger than the sum of its proper divisors (368457110).

671892202 is a wasteful number, since it uses less digits than its factorization.

671892202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10837004.

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

The square root of 671892202 is about 25920.8835111769. The cubic root of 671892202 is about 875.8569898178.

The spelling of 671892202 in words is "six hundred seventy-one million, eight hundred ninety-two thousand, two hundred two".