47953750 has 60 divisors (see below), whose sum is σ = 97759332. Its totient is φ = 17628000.

The previous prime is 47953727. The next prime is 47953751. The reversal of 47953750 is 5735974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47953751) 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 29 ways as a sum of consecutive naturals, for example, 211137 + ... + 211363.

Almost surely, 2^47953750 is an apocalyptic number.

47953750 is an abundant number, since it is smaller than the sum of its proper divisors (49805582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47953750 is a wasteful number, since it uses less digits than its factorization.

47953750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 47953750 is about 6924.8646196153. The cubic root of 47953750 is about 363.3073562963.

The spelling of 47953750 in words is "forty-seven million, nine hundred fifty-three thousand, seven hundred fifty".