4527625 has 16 divisors (see below), whose sum is σ = 5850000. Its totient is φ = 3494400.

The previous prime is 4527623. The next prime is 4527637. The reversal of 4527625 is 5267254.

It can be written as a sum of positive squares in 8 ways, for example, as 1610361 + 2917264 = 1269^2 + 1708^2 .

It is not a de Polignac number, because 4527625 - 2¹ = 4527623 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4527623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3001 + ... + 4249.

It is an arithmetic number, because the mean of its divisors is an integer number (365625).

Almost surely, 2^4527625 is an apocalyptic number.

It is an amenable number.

4527625 is a deficient number, since it is larger than the sum of its proper divisors (1322375).

4527625 is a wasteful number, since it uses less digits than its factorization.

4527625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293 (or 1283 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 4527625 is about 2127.8216560605. The cubic root of 4527625 is about 165.4335095551.

The spelling of 4527625 in words is "four million, five hundred twenty-seven thousand, six hundred twenty-five".