4025597 has 8 divisors (see below), whose sum is σ = 4158336. Its totient is φ = 3894912.

The previous prime is 4025551. The next prime is 4025599. The reversal of 4025597 is 7955204.

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 4025597 - 2¹⁸ = 3763453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4025599) 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, 4118 + ... + 5000.

It is an arithmetic number, because the mean of its divisors is an integer number (519792).

Almost surely, 2^4025597 is an apocalyptic number.

4025597 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4025597 is a deficient number, since it is larger than the sum of its proper divisors (132739).

4025597 is an equidigital number, since it uses as much as digits as its factorization.

4025597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 4025597 is about 2006.3890450259. The cubic root of 4025597 is about 159.0779913519.

The spelling of 4025597 in words is "four million, twenty-five thousand, five hundred ninety-seven".