47850297 has 24 divisors (see below), whose sum is σ = 70594272. Its totient is φ = 28807680.

The previous prime is 47850289. The next prime is 47850301. The reversal of 47850297 is 79205874.

47850297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47850297 - 2³ = 47850289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47850217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69718 + ... + 70400.

It is an arithmetic number, because the mean of its divisors is an integer number (2941428).

Almost surely, 2^47850297 is an apocalyptic number.

It is an amenable number.

47850297 is a deficient number, since it is larger than the sum of its proper divisors (22743975).

47850297 is a wasteful number, since it uses less digits than its factorization.

47850297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901 (or 890 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 47850297 is about 6917.3909098735. The cubic root of 47850297 is about 363.0459078762.

The spelling of 47850297 in words is "forty-seven million, eight hundred fifty thousand, two hundred ninety-seven".