47307214 has 8 divisors (see below), whose sum is σ = 70991568. Its totient is φ = 23643360.

The previous prime is 47307187. The next prime is 47307263. The reversal of 47307214 is 41270374.

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, 3654 + ... + 10390.

It is an arithmetic number, because the mean of its divisors is an integer number (8873946).

Almost surely, 2^47307214 is an apocalyptic number.

47307214 is a deficient number, since it is larger than the sum of its proper divisors (23684354).

47307214 is a wasteful number, since it uses less digits than its factorization.

47307214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10250.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 47307214 is about 6878.0239894900. The cubic root of 47307214 is about 361.6672002182.

Adding to 47307214 its reverse (41270374), we get a palindrome (88577588).

The spelling of 47307214 in words is "forty-seven million, three hundred seven thousand, two hundred fourteen".