47771214 has 16 divisors (see below), whose sum is σ = 96888960. Its totient is φ = 15699320.

The previous prime is 47771209. The next prime is 47771233. The reversal of 47771214 is 41217774.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55644 + ... + 56495.

It is an arithmetic number, because the mean of its divisors is an integer number (6055560).

Almost surely, 2^47771214 is an apocalyptic number.

47771214 is an abundant number, since it is smaller than the sum of its proper divisors (49117746).

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

47771214 is a wasteful number, since it uses less digits than its factorization.

47771214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112215.

The product of its digits is 10976, while the sum is 33.

The square root of 47771214 is about 6911.6723012597. The cubic root of 47771214 is about 362.8457935418.

Adding to 47771214 its reverse (41217774), we get a palindrome (88988988).

The spelling of 47771214 in words is "forty-seven million, seven hundred seventy-one thousand, two hundred fourteen".