47125371 has 4 divisors (see below), whose sum is σ = 62833832. Its totient is φ = 31416912.

The previous prime is 47125307. The next prime is 47125391. The reversal of 47125371 is 17352174.

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

It is not a de Polignac number, because 47125371 - 2⁶ = 47125307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47125391) 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, 7854226 + ... + 7854231.

It is an arithmetic number, because the mean of its divisors is an integer number (15708458).

Almost surely, 2^47125371 is an apocalyptic number.

47125371 is a deficient number, since it is larger than the sum of its proper divisors (15708461).

47125371 is a wasteful number, since it uses less digits than its factorization.

47125371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15708460.

The product of its digits is 5880, while the sum is 30.

The square root of 47125371 is about 6864.7921308660. The cubic root of 47125371 is about 361.2032040692.

The spelling of 47125371 in words is "forty-seven million, one hundred twenty-five thousand, three hundred seventy-one".