47277274 has 16 divisors (see below), whose sum is σ = 77976576. Its totient is φ = 21319200.

The previous prime is 47277271. The next prime is 47277281.

It is a happy number.

47277274 is nontrivially palindromic in base 10.

47277274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47277271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5667 + ... + 11254.

It is an arithmetic number, because the mean of its divisors is an integer number (4873536).

Almost surely, 2^47277274 is an apocalyptic number.

47277274 is a deficient number, since it is larger than the sum of its proper divisors (30699302).

47277274 is a wasteful number, since it uses less digits than its factorization.

47277274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17061.

The product of its digits is 153664, while the sum is 40.

The square root of 47277274 is about 6875.8471478066. The cubic root of 47277274 is about 361.5908862679.

The spelling of 47277274 in words is "forty-seven million, two hundred seventy-seven thousand, two hundred seventy-four".