47374297 has 4 divisors (see below), whose sum is σ = 47424256. Its totient is φ = 47324340.

The previous prime is 47374289. The next prime is 47374309. The reversal of 47374297 is 79247374.

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 a cyclic number.

It is not a de Polignac number, because 47374297 - 2³ = 47374289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47374207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23529 + ... + 25462.

It is an arithmetic number, because the mean of its divisors is an integer number (11856064).

Almost surely, 2^47374297 is an apocalyptic number.

It is an amenable number.

47374297 is a deficient number, since it is larger than the sum of its proper divisors (49959).

47374297 is an equidigital number, since it uses as much as digits as its factorization.

47374297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49958.

The product of its digits is 296352, while the sum is 43.

The square root of 47374297 is about 6882.8988805590. The cubic root of 47374297 is about 361.8380709997.

The spelling of 47374297 in words is "forty-seven million, three hundred seventy-four thousand, two hundred ninety-seven".