47211264 has 108 divisors (see below), whose sum is σ = 140725312. Its totient is φ = 15206400.

The previous prime is 47211253. The next prime is 47211271. The reversal of 47211264 is 46211274.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71094 + ... + 71754.

Almost surely, 2^47211264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47211264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70362656).

47211264 is an abundant number, since it is smaller than the sum of its proper divisors (93514048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47211264 is a wasteful number, since it uses less digits than its factorization.

47211264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 697 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 47211264 is about 6871.0453353183. The cubic root of 47211264 is about 361.4225197378.

The spelling of 47211264 in words is "forty-seven million, two hundred eleven thousand, two hundred sixty-four".