4525547 has 8 divisors (see below), whose sum is σ = 4890480. Its totient is φ = 4163040.

The previous prime is 4525541. The next prime is 4525567. The reversal of 4525547 is 7455254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4525547 - 2⁴ = 4525531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4525541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6029 + ... + 6737.

It is an arithmetic number, because the mean of its divisors is an integer number (611310).

Almost surely, 2^4525547 is an apocalyptic number.

4525547 is a deficient number, since it is larger than the sum of its proper divisors (364933).

4525547 is a wasteful number, since it uses less digits than its factorization.

4525547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213.

The product of its digits is 28000, while the sum is 32.

The square root of 4525547 is about 2127.3333072182. Note that the first 4 decimals coincide. The cubic root of 4525547 is about 165.4081965460.

The spelling of 4525547 in words is "four million, five hundred twenty-five thousand, five hundred forty-seven".