47014881 has 4 divisors (see below), whose sum is σ = 62686512. Its totient is φ = 31343252.

The previous prime is 47014871. The next prime is 47014883. The reversal of 47014881 is 18841074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47014881 is a prime.

It is a super-2 number, since 2×47014881² = 4420798070888322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47014883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7835811 + ... + 7835816.

It is an arithmetic number, because the mean of its divisors is an integer number (15671628).

Almost surely, 2^47014881 is an apocalyptic number.

It is an amenable number.

47014881 is a deficient number, since it is larger than the sum of its proper divisors (15671631).

47014881 is a wasteful number, since it uses less digits than its factorization.

47014881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15671630.

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 47014881 is about 6856.7398229771. The cubic root of 47014881 is about 360.9206911870.

It can be divided in two parts, 47014 and 881, that added together give a triangular number (47895 = T₃₀₉).

The spelling of 47014881 in words is "forty-seven million, fourteen thousand, eight hundred eighty-one".