47120343 has 4 divisors (see below), whose sum is σ = 62827128. Its totient is φ = 31413560.

The previous prime is 47120329. The next prime is 47120377. The reversal of 47120343 is 34302174.

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

It is a cyclic number.

It is not a de Polignac number, because 47120343 - 2¹² = 47116247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47120393) 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, 7853388 + ... + 7853393.

It is an arithmetic number, because the mean of its divisors is an integer number (15706782).

Almost surely, 2^47120343 is an apocalyptic number.

47120343 is a deficient number, since it is larger than the sum of its proper divisors (15706785).

47120343 is a wasteful number, since it uses less digits than its factorization.

47120343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15706784.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 47120343 is about 6864.4259046187. The cubic root of 47120343 is about 361.1903575262.

The spelling of 47120343 in words is "forty-seven million, one hundred twenty thousand, three hundred forty-three".