4260557 has 8 divisors (see below), whose sum is σ = 5155776. Its totient is φ = 3436992.

The previous prime is 4260551. The next prime is 4260601. The reversal of 4260557 is 7550624.

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

It is not a de Polignac number, because 4260557 - 2¹⁰ = 4259533 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 (4260551) 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, 17783 + ... + 18020.

It is an arithmetic number, because the mean of its divisors is an integer number (644472).

Almost surely, 2^4260557 is an apocalyptic number.

It is an amenable number.

4260557 is a deficient number, since it is larger than the sum of its proper divisors (895219).

4260557 is a wasteful number, since it uses less digits than its factorization.

4260557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35827.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 4260557 is about 2064.1116733355. Note that the first 3 decimals coincide. The cubic root of 4260557 is about 162.1145990941.

The spelling of 4260557 in words is "four million, two hundred sixty thousand, five hundred fifty-seven".