47740814 has 16 divisors (see below), whose sum is σ = 79785216. Its totient is φ = 21238200.

The previous prime is 47740813. The next prime is 47740831. The reversal of 47740814 is 41804774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47740813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22052 + ... + 24119.

It is an arithmetic number, because the mean of its divisors is an integer number (4986576).

Almost surely, 2^47740814 is an apocalyptic number.

47740814 is a deficient number, since it is larger than the sum of its proper divisors (32044402).

47740814 is a wasteful number, since it uses less digits than its factorization.

47740814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46231.

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 47740814 is about 6909.4727729401. The cubic root of 47740814 is about 362.7688095743.

The spelling of 47740814 in words is "forty-seven million, seven hundred forty thousand, eight hundred fourteen".