47227332 has 24 divisors (see below), whose sum is σ = 111527136. Its totient is φ = 15552448.

The previous prime is 47227321. The next prime is 47227361. The reversal of 47227332 is 23372274.

It is a self number, because there is not a number n which added to its sum of digits gives 47227332.

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, 22713 + ... + 24704.

It is an arithmetic number, because the mean of its divisors is an integer number (4646964).

Almost surely, 2^47227332 is an apocalyptic number.

It is an amenable number.

47227332 is an abundant number, since it is smaller than the sum of its proper divisors (64299804).

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

47227332 is a wasteful number, since it uses less digits than its factorization.

47227332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47507 (or 47505 counting only the distinct ones).

The product of its digits is 14112, while the sum is 30.

The square root of 47227332 is about 6872.2144902498. The cubic root of 47227332 is about 361.4635175693.

The spelling of 47227332 in words is "forty-seven million, two hundred twenty-seven thousand, three hundred thirty-two".