47505250 has 64 divisors (see below), whose sum is σ = 98122752. Its totient is φ = 17112000.

The previous prime is 47505247. The next prime is 47505253. The reversal of 47505250 is 5250574.

It is an interprime number because it is at equal distance from previous prime (47505247) and next prime (47505253).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47505253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152595 + ... + 152905.

It is an arithmetic number, because the mean of its divisors is an integer number (1533168).

Almost surely, 2^47505250 is an apocalyptic number.

47505250 is an abundant number, since it is smaller than the sum of its proper divisors (50617502).

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

47505250 is a wasteful number, since it uses less digits than its factorization.

47505250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 47505250 is about 6892.4052405528. The cubic root of 47505250 is about 362.1711643372.

It can be divided in two parts, 4750 and 5250, that added together give a 4-th power (10000 = 10⁴).

The spelling of 47505250 in words is "forty-seven million, five hundred five thousand, two hundred fifty".