4547201 has 4 divisors (see below), whose sum is σ = 4551492. Its totient is φ = 4542912.

The previous prime is 4547197. The next prime is 4547209. The reversal of 4547201 is 1027454.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1027454 = 2 ⋅513727.

It can be written as a sum of positive squares in 2 ways, for example, as 2972176 + 1575025 = 1724^2 + 1255^2 .

It is a cyclic number.

It is not a de Polignac number, because 4547201 - 2² = 4547197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4547209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725 + ... + 3101.

It is an arithmetic number, because the mean of its divisors is an integer number (1137873).

Almost surely, 2^4547201 is an apocalyptic number.

It is an amenable number.

4547201 is a deficient number, since it is larger than the sum of its proper divisors (4291).

4547201 is a wasteful number, since it uses less digits than its factorization.

4547201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4290.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 4547201 is about 2132.4167041177. The cubic root of 4547201 is about 165.6715939159.

The spelling of 4547201 in words is "four million, five hundred forty-seven thousand, two hundred one".