47256711 has 8 divisors (see below), whose sum is σ = 63131520. Its totient is φ = 31443192.

The previous prime is 47256707. The next prime is 47256731. The reversal of 47256711 is 11765274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47256711 - 2² = 47256707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47256701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13491 + ... + 16628.

It is an arithmetic number, because the mean of its divisors is an integer number (7891440).

Almost surely, 2^47256711 is an apocalyptic number.

47256711 is a deficient number, since it is larger than the sum of its proper divisors (15874809).

47256711 is a wasteful number, since it uses less digits than its factorization.

47256711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30645.

The product of its digits is 11760, while the sum is 33.

The square root of 47256711 is about 6874.3516785221. The cubic root of 47256711 is about 361.5384546517.

The spelling of 47256711 in words is "forty-seven million, two hundred fifty-six thousand, seven hundred eleven".