47210497 has 8 divisors (see below), whose sum is σ = 49840160. Its totient is φ = 44719236.

The previous prime is 47210491. The next prime is 47210503. The reversal of 47210497 is 79401274.

It is an interprime number because it is at equal distance from previous prime (47210491) and next prime (47210503).

It is not a de Polignac number, because 47210497 - 2⁷ = 47210369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47210491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3418 + ... + 10300.

It is an arithmetic number, because the mean of its divisors is an integer number (6230020).

It is a Proth number, since it is equal to 5763 ⋅ 2¹³ + 1 and 5763 < 2¹³.

Almost surely, 2^47210497 is an apocalyptic number.

It is an amenable number.

47210497 is a deficient number, since it is larger than the sum of its proper divisors (2629663).

47210497 is an frugal number, since it uses more digits than its factorization.

47210497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6940 (or 6902 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 47210497 is about 6870.9895211680. The cubic root of 47210497 is about 361.4205624889.

The spelling of 47210497 in words is "forty-seven million, two hundred ten thousand, four hundred ninety-seven".