47525248 has 16 divisors (see below), whose sum is σ = 94679460. Its totient is φ = 23762560.

The previous prime is 47525237. The next prime is 47525293. The reversal of 47525248 is 84252574.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185518 + ... + 185773.

Almost surely, 2^47525248 is an apocalyptic number.

It is an amenable number.

47525248 is a deficient number, since it is larger than the sum of its proper divisors (47154212).

47525248 is an equidigital number, since it uses as much as digits as its factorization.

47525248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371305 (or 371293 counting only the distinct ones).

The product of its digits is 89600, while the sum is 37.

The square root of 47525248 is about 6893.8558151444. The cubic root of 47525248 is about 362.2219775482.

It can be divided in two parts, 4752 and 5248, that added together give a 4-th power (10000 = 10⁴).

The spelling of 47525248 in words is "forty-seven million, five hundred twenty-five thousand, two hundred forty-eight".