4659457 has 4 divisors (see below), whose sum is σ = 5083056. Its totient is φ = 4235860.

The previous prime is 4659451. The next prime is 4659469. The reversal of 4659457 is 7549564.

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 4659457 - 2³ = 4659449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4659451) 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, 211783 + ... + 211804.

It is an arithmetic number, because the mean of its divisors is an integer number (1270764).

Almost surely, 2^4659457 is an apocalyptic number.

It is an amenable number.

4659457 is a deficient number, since it is larger than the sum of its proper divisors (423599).

4659457 is a wasteful number, since it uses less digits than its factorization.

4659457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423598.

The product of its digits is 151200, while the sum is 40.

The square root of 4659457 is about 2158.5775408820. The cubic root of 4659457 is about 167.0238291740.

The spelling of 4659457 in words is "four million, six hundred fifty-nine thousand, four hundred fifty-seven".