47211274 has 16 divisors (see below), whose sum is σ = 77662080. Its totient is φ = 21346560.

The previous prime is 47211271. The next prime is 47211293.

47211274 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (47211271) 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, 1314 + ... + 9805.

It is an arithmetic number, because the mean of its divisors is an integer number (4853880).

Almost surely, 2^47211274 is an apocalyptic number.

47211274 is a deficient number, since it is larger than the sum of its proper divisors (30450806).

47211274 is a wasteful number, since it uses less digits than its factorization.

47211274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11325.

The product of its digits is 3136, while the sum is 28.

The square root of 47211274 is about 6871.0460630096. The cubic root of 47211274 is about 361.4225452559.

It can be divided in two parts, 4721 and 1274, that added together give a palindrome (5995).

The spelling of 47211274 in words is "forty-seven million, two hundred eleven thousand, two hundred seventy-four".