4525897 has 4 divisors (see below), whose sum is σ = 4531456. Its totient is φ = 4520340.

The previous prime is 4525891. The next prime is 4525901. The reversal of 4525897 is 7985254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7985254 = 2 ⋅3992627.

It is a cyclic number.

It is not a de Polignac number, because 4525897 - 2³ = 4525889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4525891) 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, 1293 + ... + 3274.

It is an arithmetic number, because the mean of its divisors is an integer number (1132864).

Almost surely, 2^4525897 is an apocalyptic number.

It is an amenable number.

4525897 is a deficient number, since it is larger than the sum of its proper divisors (5559).

4525897 is an equidigital number, since it uses as much as digits as its factorization.

4525897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5558.

The product of its digits is 100800, while the sum is 40.

The square root of 4525897 is about 2127.4155682424. The cubic root of 4525897 is about 165.4124605887.

The spelling of 4525897 in words is "four million, five hundred twenty-five thousand, eight hundred ninety-seven".