47271962 has 16 divisors (see below), whose sum is σ = 77049600. Its totient is φ = 21669120.

The previous prime is 47271949. The next prime is 47271971. The reversal of 47271962 is 26917274.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 18887 + ... + 21242.

It is an arithmetic number, because the mean of its divisors is an integer number (4815600).

Almost surely, 2^47271962 is an apocalyptic number.

47271962 is a deficient number, since it is larger than the sum of its proper divisors (29777638).

47271962 is a wasteful number, since it uses less digits than its factorization.

47271962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40181.

The product of its digits is 42336, while the sum is 38.

The square root of 47271962 is about 6875.4608572808. The cubic root of 47271962 is about 361.5773431666.

The spelling of 47271962 in words is "forty-seven million, two hundred seventy-one thousand, nine hundred sixty-two".