4663257 has 4 divisors (see below), whose sum is σ = 6217680. Its totient is φ = 3108836.

The previous prime is 4663249. The next prime is 4663259. The reversal of 4663257 is 7523664.

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.

It is a cyclic number.

It is not a de Polignac number, because 4663257 - 2³ = 4663249 is a prime.

It is a d-powerful number, because it can be written as 4¹⁰ + 6⁸ + 6⁸ + 3¹¹ + 2⁷ + 5⁷ + 7² .

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4663259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777207 + ... + 777212.

It is an arithmetic number, because the mean of its divisors is an integer number (1554420).

Almost surely, 2^4663257 is an apocalyptic number.

It is an amenable number.

4663257 is a deficient number, since it is larger than the sum of its proper divisors (1554423).

4663257 is a wasteful number, since it uses less digits than its factorization.

4663257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554422.

The product of its digits is 30240, while the sum is 33.

The square root of 4663257 is about 2159.4575707802. The cubic root of 4663257 is about 167.0692220234.

The spelling of 4663257 in words is "four million, six hundred sixty-three thousand, two hundred fifty-seven".