47271952 has 40 divisors (see below), whose sum is σ = 112728896. Its totient is φ = 18700416.

The previous prime is 47271949. The next prime is 47271971. The reversal of 47271952 is 25917274.

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, 14778 + ... + 17689.

Almost surely, 2^47271952 is an apocalyptic number.

It is an amenable number.

47271952 is an abundant number, since it is smaller than the sum of its proper divisors (65456944).

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

47271952 is a wasteful number, since it uses less digits than its factorization.

47271952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32495 (or 32489 counting only the distinct ones).

The product of its digits is 35280, while the sum is 37.

The square root of 47271952 is about 6875.4601300568. The cubic root of 47271952 is about 361.5773176703.

The spelling of 47271952 in words is "forty-seven million, two hundred seventy-one thousand, nine hundred fifty-two".