47111367 has 4 divisors (see below), whose sum is σ = 62815160. Its totient is φ = 31407576.

The previous prime is 47111357. The next prime is 47111371. The reversal of 47111367 is 76311174.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 47111367 - 2⁶ = 47111303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47111327) 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, 7851892 + ... + 7851897.

It is an arithmetic number, because the mean of its divisors is an integer number (15703790).

Almost surely, 2^47111367 is an apocalyptic number.

47111367 is a deficient number, since it is larger than the sum of its proper divisors (15703793).

47111367 is a wasteful number, since it uses less digits than its factorization.

47111367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15703792.

The product of its digits is 3528, while the sum is 30.

The square root of 47111367 is about 6863.7720678939. The cubic root of 47111367 is about 361.1674215689.

The spelling of 47111367 in words is "forty-seven million, one hundred eleven thousand, three hundred sixty-seven".