47873250 has 48 divisors (see below), whose sum is σ = 129455352. Its totient is φ = 12765600.

The previous prime is 47873239. The next prime is 47873251. The reversal of 47873250 is 5237874.

It can be written as a sum of positive squares in 4 ways, for example, as 3956121 + 43917129 = 1989^2 + 6627^2 .

It is not an unprimeable number, because it can be changed into a prime (47873251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8389 + ... + 12888.

Almost surely, 2^47873250 is an apocalyptic number.

47873250 is an abundant number, since it is smaller than the sum of its proper divisors (81582102).

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

47873250 is a wasteful number, since it uses less digits than its factorization.

47873250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21300 (or 21287 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 47873250 is about 6919.0497902530. The cubic root of 47873250 is about 363.1039476460.

The spelling of 47873250 in words is "forty-seven million, eight hundred seventy-three thousand, two hundred fifty".