47010447 has 24 divisors (see below), whose sum is σ = 74680320. Its totient is φ = 28259280.

The previous prime is 47010437. The next prime is 47010473. The reversal of 47010447 is 74401074.

It is not a de Polignac number, because 47010447 - 2⁸ = 47010191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47010447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47010437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10704 + ... + 14442.

It is an arithmetic number, because the mean of its divisors is an integer number (3111680).

Almost surely, 2^47010447 is an apocalyptic number.

47010447 is a deficient number, since it is larger than the sum of its proper divisors (27669873).

47010447 is a wasteful number, since it uses less digits than its factorization.

47010447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883 (or 3880 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 47010447 is about 6856.4164838493. The cubic root of 47010447 is about 360.9093446189.

The spelling of 47010447 in words is "forty-seven million, ten thousand, four hundred forty-seven".