47674219 has 4 divisors (see below), whose sum is σ = 48022344. Its totient is φ = 47326096.

The previous prime is 47674201. The next prime is 47674223. The reversal of 47674219 is 91247674.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47674219 - 2⁹ = 47673707 is a prime.

It is a super-2 number, since 2×47674219² = 4545662314519922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47674259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173857 + ... + 174130.

It is an arithmetic number, because the mean of its divisors is an integer number (12005586).

Almost surely, 2^47674219 is an apocalyptic number.

47674219 is a deficient number, since it is larger than the sum of its proper divisors (348125).

47674219 is a wasteful number, since it uses less digits than its factorization.

47674219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348124.

The product of its digits is 84672, while the sum is 40.

The square root of 47674219 is about 6904.6519825405. The cubic root of 47674219 is about 362.6000522873.

The spelling of 47674219 in words is "forty-seven million, six hundred seventy-four thousand, two hundred nineteen".