47627525 has 12 divisors (see below), whose sum is σ = 64427424. Its totient is φ = 34638000.

The previous prime is 47627521. The next prime is 47627543. The reversal of 47627525 is 52572674.

It is a happy number.

It is not a de Polignac number, because 47627525 - 2² = 47627521 is a prime.

It is a super-2 number, since 2×47627525² = 4536762275251250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47627521) 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, 86321 + ... + 86870.

It is an arithmetic number, because the mean of its divisors is an integer number (5368952).

Almost surely, 2^47627525 is an apocalyptic number.

It is an amenable number.

47627525 is a deficient number, since it is larger than the sum of its proper divisors (16799899).

47627525 is a wasteful number, since it uses less digits than its factorization.

47627525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173212 (or 173207 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 47627525 is about 6901.2698106943. The cubic root of 47627525 is about 362.4816320459.

The spelling of 47627525 in words is "forty-seven million, six hundred twenty-seven thousand, five hundred twenty-five".