47354313 has 4 divisors (see below), whose sum is σ = 63139088. Its totient is φ = 31569540.

The previous prime is 47354291. The next prime is 47354317. The reversal of 47354313 is 31345374.

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 not a de Polignac number, because 47354313 - 2⁶ = 47354249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47354317) 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, 7892383 + ... + 7892388.

It is an arithmetic number, because the mean of its divisors is an integer number (15784772).

Almost surely, 2^47354313 is an apocalyptic number.

It is an amenable number.

47354313 is a deficient number, since it is larger than the sum of its proper divisors (15784775).

47354313 is a wasteful number, since it uses less digits than its factorization.

47354313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15784774.

The product of its digits is 15120, while the sum is 30.

The square root of 47354313 is about 6881.4470135285. The cubic root of 47354313 is about 361.7871855374.

Adding to 47354313 its reverse (31345374), we get a palindrome (78699687).

The spelling of 47354313 in words is "forty-seven million, three hundred fifty-four thousand, three hundred thirteen".