47377814 has 16 divisors (see below), whose sum is σ = 77666256. Its totient is φ = 21496800.

The previous prime is 47377783. The next prime is 47377823. The reversal of 47377814 is 41877374.

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, 13304 + ... + 16484.

It is an arithmetic number, because the mean of its divisors is an integer number (4854141).

Almost surely, 2^47377814 is an apocalyptic number.

47377814 is a deficient number, since it is larger than the sum of its proper divisors (30288442).

47377814 is a wasteful number, since it uses less digits than its factorization.

47377814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3871.

The product of its digits is 131712, while the sum is 41.

The square root of 47377814 is about 6883.1543640979. The cubic root of 47377814 is about 361.8470248916.

It can be divided in two parts, 473 and 77814, that added together give a palindrome (78287).

The spelling of 47377814 in words is "forty-seven million, three hundred seventy-seven thousand, eight hundred fourteen".