47047383 has 6 divisors (see below), whose sum is σ = 67957344. Its totient is φ = 31364916.

The previous prime is 47047373. The next prime is 47047393. The reversal of 47047383 is 38374074.

It is an interprime number because it is at equal distance from previous prime (47047373) and next prime (47047393).

It is not a de Polignac number, because 47047383 - 2¹⁰ = 47046359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47047373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2613735 + ... + 2613752.

It is an arithmetic number, because the mean of its divisors is an integer number (11326224).

Almost surely, 2^47047383 is an apocalyptic number.

47047383 is a deficient number, since it is larger than the sum of its proper divisors (20909961).

47047383 is a wasteful number, since it uses less digits than its factorization.

47047383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227493 (or 5227490 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 47047383 is about 6859.1094903056. The cubic root of 47047383 is about 361.0038417549.

The spelling of 47047383 in words is "forty-seven million, forty-seven thousand, three hundred eighty-three".