47824525 has 12 divisors (see below), whose sum is σ = 67774432. Its totient is φ = 32793840.

The previous prime is 47824523. The next prime is 47824529. The reversal of 47824525 is 52542874.

It is a happy number.

It is not a de Polignac number, because 47824525 - 2¹ = 47824523 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47824523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136467 + ... + 136816.

Almost surely, 2^47824525 is an apocalyptic number.

It is an amenable number.

47824525 is a deficient number, since it is larger than the sum of its proper divisors (19949907).

47824525 is a wasteful number, since it uses less digits than its factorization.

47824525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273300 (or 273295 counting only the distinct ones).

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

The square root of 47824525 is about 6915.5278178892. The cubic root of 47824525 is about 362.9807177589.

The spelling of 47824525 in words is "forty-seven million, eight hundred twenty-four thousand, five hundred twenty-five".